The data illustrates the multiple birth rate in the U.S. from 1980 to 2016. In 1980, some 19 live births out of every thousand were multiple births (twins, triplets or more). This rate increased to 34.5 by 2015.
2016 | 34.4 |
2015 | 34.5 |
2014 | 35.1 |
2013 | 34.8 |
2012 | 34.4 |
2011 | 34.6 |
2010 | 34.5 |
2009 | 34.8 |
2008 | 34.1 |
2007 | 33.7 |
2006 | 33.7 |
2005 | 33.8 |
2004 | 33.9 |
2003 | 33.3 |
2002 | 33 |
2001 | 32 |
2000 | 31.1 |
1999 | 30.7 |
1998 | 30 |
1997 | 28.6 |
1996 | 27.4 |
1995 | 26.1 |
1994 | 25.7 |
1993 | 25.2 |
1992 | 24.4 |
1991 | 23.9 |
1990 | 23.3 |
1989 | 23 |
1988 | 22.4 |
1987 | 22 |
1986 | 21.6 |
1985 | 21 |
1984 | 20.3 |
1983 | 20.3 |
1982 | 19.9 |
1981 | 19.7 |
1980 | 19.3 |