Year	ages 15+ (ages 0-14)
1990	500
1991	500
1992	650
1993	900
1994	1200
1995	1500
1996	1800
1997	2100
1998	2200
1999	2400
2000	2500
2001	2500
2002	2500
2003	2600
2004	2400
2005	2400
2006	2400
2007	2400
2008	2400
2009	2400
2010	2200
2011	2100
2012	2100
2013	2100
2014	2100
2015	2000
2016	2000
2017	1900
2018	1800
2019	1700
2020	1600
2021	1600
2022	1600