Year % of population ages 15-49 1990 2.7221520187345614 1991 3.0823983686863987 1992 3.4171130833816052 1993 3.667581087692712 1994 3.8483221058975556 1995 3.985452807265044 1996 4.072530177143802 1997 4.1197461993332025 1998 4.121920350390015 1999 4.087083099857027 2000 4.032595886777071 2001 3.9513061313996363 2002 3.842513622772791 2003 3.7261827110609174 2004 3.617625631313883 2005 3.516326875062424 2006 3.4204159254930024 2007 3.355455382236972 2008 3.3058092604790583 2009 3.246478395326888 2010 3.21158584127995 2011 3.166501839921121 2012 3.1288802373179467 2013 3.07831333051617 2014 3.0416029796465 2015 2.9694516809802383 2016 2.937903608978587 2017 2.8791601563423703 2018 2.811692734394735 2019 2.727073420612874 2020 2.656526132752602 2021 2.5553759409054955 2022 2.4667087320783403