Year Age 1990 25000 1991 33000 1992 43000 1993 55000 1994 67000 1995 79000 1996 91000 1997 100000 1998 120000 1999 130000 2000 140000 2001 150000 2002 160000 2003 150000 2004 150000 2005 150000 2006 140000 2007 140000 2008 130000 2009 130000