Year	per Person
1980	46.70635
1981	51.92142
1982	49.6605
1983	49.5067
1984	34.73177
1985	33.15981
1986	31.83254
1987	30.58791
1988	31.01788
1989	30.49585
1990	28.80492
1991	6.48969
1992	7.41199
1993	5.73089
1994	5.1474
1995	5.64219
1996	5.01035
1997	4.56258
1998	4.16405
1999	4.37446
2000	5.9796
2001	7.33176
2002	6.92763
2003	8.91843
2004	9.26843
2005	7.56091
2006	7.97306
2007	7.96035
2008	7.56224
2009	5.5095
2010	5.44834
2011	5.38681
2012	5.32486
2013	5.26303
2014	5.20195
2015	5.14207
2016	5.08364