Year	per Person
1965	0.10559
1966	0.1
1967	0.08371
1968	0.11496
1969	0.37003
1970	0.74745
1971	0.82587
1972	0.99467
1973	1.12325
1974	1.14271
1975	1.01413
1976	0.95735
1977	0.86853
1978	0.77231
1979	0.83319
1980	0.83181
1981	0.7743
1982	0.66895
1983	0.88506
1984	0.98022
1985	1.07946
1986	1.27515
1987	1.56049
1988	1.93852
1989	1.91439
1990	1.92089
1991	1.95277
1992	2.09379
1993	1.85098
1994	1.98132
1995	2.18467
1996	2.40862
1997	2.41898
1998	2.32193
1999	2.30097
2000	2.24136
2001	2.15212
2002	2.53804
2003	2.35303
2004	2.88693
2005	3.21462
2006	3.43632
2007	3.93134
2008	4.29878
2009	3.88544
2010	3.87374
2011	3.45995
2012	3.46181
2013	3.35821
2014	3.08401
2015	3.18389
2016	3.05055