Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
Age distribution among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are ages…
Chart
Trends
Table
Share
Survey year
18-29
30-49
50-64
65+
Sample size
2014
13%
27%
33%
28%
1,105
2007
13%
34%
26%
27%
1,419
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Generational cohort among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Younger Millennial
Older Millennial
Generation X
Baby Boomer
Silent
Greatest
Sample size
2014
9%
8%
23%
39%
19%
3%
1,105
2007
< 1%
10%
23%
35%
24%
9%
1,419
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Gender composition among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Men
Women
Sample size
2014
40%
60%
1,137
2007
37%
63%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Racial and ethnic composition among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who identify as…
Chart
Trends
Table
Share
Survey year
White
Black
Asian
Latino
Other/Mixed
Sample size
2014
83%
6%
1%
8%
3%
1,118
2007
86%
3%
1%
6%
4%
1,432
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Immigrant status among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Immigrants
Second generation
Third generation or higher
Sample size
2014
8%
5%
87%
1,127
2007
5%
4%
91%
1,441
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Income distribution among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who have a household income of…
Chart
Trends
Table
Share
Survey year
Less than $30,000
$30,000-$49,999
$50,000-$99,999
$100,000 or more
Sample size
2014
44%
23%
23%
10%
952
2007
37%
24%
29%
11%
1,177
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Educational distribution among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who have completed…
Chart
Table
Share
Survey year
High school or less
Some college
College
Post-graduate degree
Sample size
2014
54%
30%
11%
5%
1,134
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Marital status among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Married
Living with a partner
Divorced/separated
Widowed
Never married
Sample size
2014
53%
5%
14%
13%
16%
1,131
2007
55%
4%
14%
15%
12%
1,446
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Parent of children under 18 among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Parents
Non-parents
Sample size
2014
24%
76%
1,134
2007
30%
70%
1,454
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Beliefs✭and✭Practices
Importance of religion in one's life among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say religion is…
Chart
Trends
Table
Share
Survey year
Very important
Somewhat important
Not too important
Not at all important
Don't know
Sample size
2014
83%
15%
1%
< 1%
< 1%
1,137
2007
80%
18%
1%
< 1%
< 1%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Attendance at religious services among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who attend religious services…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month/a few times a year
Seldom/never
Don't know
Sample size
2014
53%
33%
13%
< 1%
1,137
2007
53%
33%
14%
1%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of prayer among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who pray…
Chart
Trends
Table
Share
Survey year
At least daily
Weekly
Monthly
Seldom/never
Don't know
Sample size
2014
76%
16%
3%
4%
1%
1,137
2007
75%
15%
3%
5%
1%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of participation in prayer, scripture study or religious education groups among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who attend prayer group…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month
Several times a year
Seldom/never
Don't know
Sample size
2014
40%
15%
10%
35%
< 1%
1,137
2007
33%
12%
12%
43%
1%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of meditation among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who meditate…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month
Several times a year
Seldom/never
Don't know
Sample size
2014
47%
7%
4%
40%
2%
1,137
2007
46%
7%
3%
42%
2%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of feeling spiritual peace and wellbeing among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who feel a sense of spiritual peace and wellbeing…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month
Several times a year
Seldom/never
Don't know
Sample size
2014
74%
12%
6%
6%
1%
1,137
2007
61%
14%
11%
11%
3%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of feeling wonder about the universe among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who feel a sense of wonder about the universe…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month
Several times a year
Seldom/never
Don't know
Sample size
2014
43%
15%
11%
28%
2%
1,137
2007
38%
13%
15%
29%
5%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Sources of guidance on right and wrong among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say they look to…most for guidance on right and wrong
Chart
Trends
Table
Share
Survey year
Religion
Philosophy/reason
Common sense
Science
Don't know
Sample size
2014
55%
4%
37%
3%
2%
1,137
2007
46%
4%
45%
3%
2%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Belief in absolute standards for right and wrong among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say…
Chart
Table
Share
Survey year
There are clear standards for what is right and wrong
Right or wrong depends on the situation
Neither/both equally
Don't know
Sample size
2014
42%
56%
1%
2%
1,137
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Frequency of reading scripture among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who read scripture…
Chart
Trends
Table
Share
Survey year
At least once a week
Once or twice a month
Several times a year
Seldom/never
Don't know
Sample size
2014
56%
14%
7%
21%
1%
1,137
2007
51%
13%
8%
27%
1%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Belief in Heaven among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who …in heaven
Chart
Trends
Table
Share
Survey year
Believe
Don't believe
Other/don't know
Sample size
2014
94%
3%
3%
1,137
2007
92%
3%
4%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Belief in Hell among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who …in hell
Chart
Trends
Table
Share
Survey year
Believe
Don't believe
Other/don't know
Sample size
2014
82%
11%
7%
1,137
2007
82%
11%
7%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Social✭and✭Political✭Views
Party affiliation among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who identify as…
Chart
Trends
Table
Share
Survey year
Republican/lean Rep.
No lean
Democrat/lean Dem.
Sample size
2014
49%
16%
35%
1,137
2007
48%
16%
37%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Political ideology among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who are…
Chart
Trends
Table
Share
Survey year
Conservative
Moderate
Liberal
Don't know
Sample size
2014
52%
31%
11%
6%
1,137
2007
50%
32%
11%
8%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about size of government among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who would rather have…
Chart
Trends
Table
Share
Survey year
Smaller government; fewer services
Bigger government; more services
Depends
Don't know
Sample size
2014
56%
38%
3%
3%
1,137
2007
44%
45%
4%
7%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about government aid to the poor among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say government aid to the poor…
Chart
Table
Share
Survey year
Does more harm than good
Does more good than harm
Neither/both equally
Don't know
Sample size
2014
53%
41%
4%
2%
1,137
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about abortion among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say abortion should be…
Chart
Trends
Table
Share
Survey year
Legal in all/most cases
Illegal in all/most cases
Don't know
Sample size
2014
40%
56%
5%
1,137
2007
41%
53%
7%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about homosexuality among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say homosexuality…
Chart
Trends
Table
Share
Survey year
Should be accepted
Should be discouraged
Neither/both equally
Don't know
Sample size
2014
41%
50%
6%
3%
1,137
2007
32%
57%
5%
5%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about same-sex marriage among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who …same-sex marriage
Chart
Table
Share
Survey year
Strongly favor/favor
Oppose/strongly oppose
Don't know
Sample size
2014
31%
60%
8%
1,137
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about environmental regulation among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say…
Chart
Trends
Table
Share
Survey year
Stricter environmental laws and regulations cost too many jobs and hurt the economy
Stricter environmental laws and regulations are worth the cost
Neither/both equally
Don't know
Sample size
2014
49%
45%
3%
3%
1,137
2007
38%
52%
3%
7%
1,455
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.
Views about human evolution among Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain
% of Mainline Protestants adults who say their holy scripture is the word of God and should be taken literally who say they believe in God; absolutely certain who say humans…
Chart
Table
Share
Survey year
Evolved; due to natural processes
Evolved; due to God's design
Evolved; don't know how
Always existed in present form
Don't know
Sample size
2014
12%
25%
3%
55%
5%
1,137
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.