Year	per Person
1980	0.38779
1981	0.42884
1982	0.50279
1983	0.55968
1984	0.56074
1985	0.60766
1986	0.61447
1987	0.65891
1988	0.67099
1989	0.70102
1990	0.68257
1991	0.72331
1992	0.76285
1993	0.77295
1994	0.81042
1995	0.84118
1996	0.84934
1997	1.20637
1998	1.17734
1999	1.18533
2000	1.11766
2001	1.0964
2002	1.20339
2003	1.19186
2004	1.56476
2005	1.45316
2006	1.6317
2007	1.69384
2008	1.6732
2009	1.66977
2010	1.90549
2011	2.04975
2012	2.02966
2013	2.00664
2014	2.04505
2015	1.85063
2016	1.61122