Year	per Person
1980	55.44232
1981	87.23744
1982	86.13998
1983	85.02818
1984	82.348
1985	86.19815
1986	84.19421
1987	80.98585
1988	78.59598
1989	82.83545
1990	81.8258
1991	81.30839
1992	82.22388
1993	84.25252
1994	86.72683
1995	99.72386
1996	102.74304
1997	102.83174
1998	98.08504
1999	98.35681
2000	90.71576
2001	94.18156
2002	93.72361
2003	89.82246
2004	88.09051
2005	86.98569
2006	85.37473
2007	80.52928
2008	79.03156
2009	37.00365
2010	34.62685
2011	34.7835
2012	33.07765
2013	32.66836
2014	34.81439
2015	34.25332
2016	33.74358