Year | Value | 2022 | 84,235 | 2021 | 86,166 | 2020 | 88,651 | 2019 | 91,310 | 2018 | 94,068 | 2017 | 96,968 | 2016 | 99,409 | 2015 | 101,009 | 2014 | 102,954 | 2013 | 105,397 | 2012 | 107,267 | 2011 | 109,661 | 2010 | 112,774 | 2009 | 115,458 | 2008 | 117,656 | 2007 | 119,683 | 2006 | 120,835 | 2005 | 121,384 | 2004 | 123,110 | 2003 | 126,565 | 2002 | 131,059 | 2001 | 135,737 | 2000 | 141,193 | 1999 | 146,467 | 1998 | 150,035 | 1997 | 152,544 | 1996 | 154,393 | 1995 | 154,580 | 1994 | 153,730 | 1993 | 153,258 | 1992 | 153,017 | 1991 | 153,600 | 1990 | 155,283 | 1989 | 156,834 | 1988 | 157,602 | 1987 | 157,917 | 1986 | 157,704 | 1985 | 156,964 | 1984 | 155,683 | 1983 | 154,025 | 1982 | 152,333 | 1981 | 150,612 | 1980 | 149,253 | 1979 | 148,827 | 1978 | 149,235 | 1977 | 150,301 | 1976 | 151,983 | 1975 | 153,698 | 1974 | 155,051 | 1973 | 156,250 | 1972 | 157,235 | 1971 | 158,046 | 1970 | 158,284 | 1969 | 157,795 | 1968 | 156,649 | 1967 | 154,769 | 1966 | 152,932 | 1965 | 152,058 | 1964 | 151,047 | 1963 | 149,621 | 1962 | 148,239 | 1961 | 145,796 | 1960 | 141,649 |
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