Year	Age
1979	770
1990	660000
1991	820000
1992	980000
1993	1100000
1994	1200000
1995	1300000
1996	1400000
1997	1400000
1998	1400000
1999	1500000
2000	1500000
2001	1400000
2002	1400000
2003	1400000
2004	1400000
2005	1400000
2006	1400000
2007	1400000
2008	1400000
2009	1500000
2010	1500000
2011	1600000