The data displays the shift in Americans' views from 1977 to 2016 as to whether people are born gay or lesbian, or their sexual orientation develops due to upbringing and environmental factors. In 1977, 13% of respondents stated that they believe people were born gay or lesbian. In 2015, 51% of respondents believed people were born gay or lesbian.
1977 | 13 | 56 | 14 |
1982 | 17 | 52 | 13 |
1989 | 19 | 48 | 12 |
1996 | 31 | 40 | 13 |
1999 | 34 | 44 | 13 |
2001 | 40 | 39 | 9 |
2002 | 40 | 36 | 12 |
2003 | 38 | 44 | 11 |
2004 | 37 | 41 | 11 |
2005 | 38 | 44 | 10 |
2006 | 42 | 37 | 11 |
2007 | 42 | 35 | 11 |
2008 | 41 | 38 | 9 |
2009 | 35 | 42 | 12 |
2010 | 36 | 37 | 12 |
2011 | 40 | 42 | 6 |
2012 | 40 | 35 | 11 |
2013 | 47 | 33 | 9 |
2014 | 42 | 37 | 9 |
2015 | 51 | 30 | 8 |
2016 | 46 | 33 | 12 |