Year | Value | 2022 | 88,420 | 2021 | 93,495 | 2020 | 99,052 | 2019 | 103,041 | 2018 | 104,396 | 2017 | 104,421 | 2016 | 105,395 | 2015 | 107,672 | 2014 | 111,629 | 2013 | 118,067 | 2012 | 125,249 | 2011 | 131,281 | 2010 | 136,978 | 2009 | 143,225 | 2008 | 149,936 | 2007 | 157,123 | 2006 | 164,098 | 2005 | 169,880 | 2004 | 176,168 | 2003 | 181,107 | 2002 | 182,647 | 2001 | 181,995 | 2000 | 179,854 | 1999 | 176,072 | 1998 | 170,167 | 1997 | 160,162 | 1996 | 141,749 | 1995 | 120,736 | 1994 | 116,864 | 1993 | 130,107 | 1992 | 159,537 | 1991 | 182,770 | 1990 | 186,338 | 1989 | 190,557 | 1988 | 194,878 | 1987 | 198,876 | 1986 | 202,340 | 1985 | 204,682 | 1984 | 205,674 | 1983 | 205,494 | 1982 | 204,142 | 1981 | 202,243 | 1980 | 200,688 | 1979 | 199,768 | 1978 | 198,963 | 1977 | 197,789 | 1976 | 195,483 | 1975 | 191,701 | 1974 | 186,599 | 1973 | 180,617 | 1972 | 174,057 | 1971 | 166,599 | 1970 | 158,120 | 1969 | 149,093 | 1968 | 140,531 | 1967 | 133,679 | 1966 | 130,065 | 1965 | 130,429 | 1964 | 134,355 | 1963 | 140,913 | 1962 | 148,659 | 1961 | 155,510 | 1960 | 159,939 |
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