Year	Per Capita
1965	4.0418
1966	3.93703
1967	3.83322
1968	3.72771
1969	3.6172
1970	3.60497
1971	3.48828
1972	3.55683
1973	3.59259
1974	3.58235
1975	2.59534
1976	2.87442
1977	3.1622
1978	3.24004
1979	3.70516
1980	2.84623
1981	3.21926
1982	3.36339
1983	3.50481
1984	3.68227
1985	3.54504
1986	3.31516
1987	3.3573
1988	3.30368
1989	3.05434
1990	3.1365
1991	3.17373
1992	2.98133
1993	2.91846
1994	3.43879
1995	3.21432
1996	3.24861
1997	3.24128
1998	3.38917
1999	3.44198
2000	3.47115
2001	3.5632
2002	3.57139
2003	3.67549
2004	3.85589
2005	3.94137
2006	4.00243
2007	4.13423
2008	4.40966
2009	4.72254
2010	4.99897
2011	4.92669
2012	5.02641
2013	4.91944
2014	5.19159
2015	5.28058
2016	5.20299