Year	per Person
1965	0.00607
1966	0.00914
1967	0.01092
1968	0.01104
1969	0.01242
1970	0.0123
1971	0.01269
1972	0.01272
1973	0.01214
1974	0.01234
1975	0.01333
1976	0.01362
1977	0.01566
1978	0.01694
1979	0.01886
1980	0.01349
1981	0.021
1982	0.02724
1983	0.03395
1984	0.03689
1985	0.03864
1986	0.03957
1987	0.03757
1988	0.03869
1989	0.04042
1990	0.03927
1991	0.03624
1992	0.03221
1993	0.03017
1994	0.03436
1995	0.03815
1996	0.03555
1997	0.03568
1998	0.03415
1999	0.03346
2000	0.03244
2001	0.03181
2002	0.03234
2003	0.03194
2004	0.03227
2005	0.03052
2006	0.03102
2007	0.03089
2008	0.03157
2009	0.03129
2010	0.03353
2011	0.03438
2012	0.03369
2013	0.03322
2014	0.03218
2015	0.03145
2016	0.03037