Year % of population ages 15-49 1990 0.1 1991 0.1 1992 0.09999999999999999 1993 0.10000000000000002 1994 0.1 1995 0.1 1996 0.10000000000000003 1997 0.1 1998 0.1 1999 0.09999999999999998 2000 0.10000000000000002 2001 0.09999999999999999 2002 0.09999999999999998 2003 0.09999999999999999 2004 0.10000000000000002 2005 0.10000000000000002 2006 0.09999999999999999 2007 0.10000000000000002 2008 0.1 2009 0.10000000000000002 2010 0.09999999999999999 2011 0.09999999999999999 2012 0.09999999999999999 2013 0.09999999999999999 2014 0.1 2015 0.1 2016 0.10170206549987765 2017 0.10170600766094982 2018 0.10170996678185541 2019 0.10170772557196363 2020 0.10170334920031893 2021 0.10169903388934218 2022 0.10169161041232008