Year per Person 1980 910.0413 1981 1022.56541 1982 956.39079 1983 981.83618 1984 918.99224 1985 876.68009 1986 871.05796 1987 918.43348 1988 669.56287 1989 624.58503 1990 592.43619 1991 589.09244 1992 562.60152 1993 605.14426 1994 559.68638 1995 515.87391 1996 487.94384 1997 463.35382 1998 435.83462 1999 543.44462 2000 503.45546 2001 465.20462 2002 432.55772 2003 405.27577 2004 425.03239 2005 412.75831 2006 442.07968 2007 392.24679 2008 387.70844 2009 390.9613 2010 386.04237 2011 380.79962 2012 375.33646 2013 369.81534 2014 364.43659 2015 359.3411 2016 354.54021