Year	Age
1980	480
1990	360000
1991	420000
1992	480000
1993	530000
1994	570000
1995	610000
1996	660000
1997	700000
1998	750000
1999	790000
2000	830000
2001	860000
2002	890000
2003	910000
2004	920000
2005	930000
2006	930000
2007	930000
2008	920000
2009	920000
2010	910000
2011	910000