Year	ages 15-49
1990	100
1991	100
1992	100
1993	100
1994	200
1995	200
1996	200
1997	500
1998	500
1999	500
2000	1000
2001	1000
2002	1000
2003	1000
2004	1200
2005	1300
2006	1500
2007	1600
2008	1700
2009	1800
2010	1800
2011	1800
2012	1800
2013	1800
2014	1800
2015	1700
2016	1600
2017	1500
2018	1300
2019	1100
2020	1000
2021	1000
2022	1000