Year	ages 15+
1990	100
1991	200
1992	200
1993	200
1994	200
1995	200
1996	500
1997	500
1998	500
1999	810
2000	500
2001	500
2002	500
2003	500
2004	500
2005	500
2006	500
2007	500
2008	500
2009	500
2010	500
2011	500
2012	500
2013	500
2014	500
2015	500
2016	500
2017	500
2018	500