Year	Age
1990	750
1991	750
1992	750
1993	1100
1994	1200
1995	1300
1996	1400
1997	1500
1998	1400
1999	1400
2000	1300
2001	1200
2002	1100
2003	1100
2004	1100
2005	1000
2006	750
2007	750
2008	750
2009	750
2010	750
2011	750