Year	ages 15+ (ages 0-14)
1990	1600
1991	3400
1992	6300
1993	10000
1994	14000
1995	16000
1996	17000
1997	18000
1998	19000
1999	20000
2000	20000
2001	21000
2002	21000
2003	21000
2004	20000
2005	19000
2006	18000
2007	16000
2008	16000
2009	15000
2010	14000
2011	13000
2012	13000
2013	12000
2014	11000
2015	11000
2016	9800
2017	9200
2018	8600
2019	7800
2020	7100
2021	6600
2022	6200