Year	per Person
1970	0.00107
1971	0.00111
1972	0.00119
1973	0.00116
1974	0.00128
1975	0.0016
1976	0.0019
1977	0.00198
1978	0.00216
1979	0.00263
1980	0.00152
1981	0.00259
1982	0.00332
1983	0.00386
1984	0.00432
1985	0.00517
1986	0.00707
1987	0.00797
1988	0.00913
1989	0.01063
1990	0.01246
1991	0.01359
1992	0.0149
1993	0.01484
1994	0.01574
1995	0.0176
1996	0.01885
1997	0.02011
1998	0.02167
1999	0.0218
2000	0.02252
2001	0.02219
2002	0.02278
2003	0.02399
2004	0.02336
2005	0.0233
2006	0.02268
2007	0.02296
2008	0.02296
2009	0.02784
2010	0.03603
2011	0.03212
2012	0.0277
2013	0.02262
2014	0.02122
2015	0.02014
2016	0.01878