Year | Value | 2022 | 158,434 | 2021 | 162,574 | 2020 | 166,835 | 2019 | 169,586 | 2018 | 169,779 | 2017 | 165,943 | 2016 | 157,789 | 2015 | 147,694 | 2014 | 138,155 | 2013 | 130,087 | 2012 | 123,892 | 2011 | 119,593 | 2010 | 116,349 | 2009 | 113,270 | 2008 | 110,063 | 2007 | 106,985 | 2006 | 104,858 | 2005 | 103,633 | 2004 | 102,966 | 2003 | 103,170 | 2002 | 103,915 | 2001 | 104,732 | 2000 | 106,048 | 1999 | 108,048 | 1998 | 110,350 | 1997 | 112,156 | 1996 | 114,237 | 1995 | 116,785 | 1994 | 117,522 | 1993 | 116,941 | 1992 | 116,761 | 1991 | 115,666 | 1990 | 113,276 | 1989 | 112,723 | 1988 | 114,095 | 1987 | 115,449 | 1986 | 116,680 | 1985 | 117,725 | 1984 | 118,545 | 1983 | 118,476 | 1982 | 117,643 | 1981 | 116,380 | 1980 | 114,863 | 1979 | 112,855 | 1978 | 110,568 | 1977 | 108,454 | 1976 | 106,719 | 1975 | 105,185 | 1974 | 103,493 | 1973 | 101,598 | 1972 | 99,479 | 1971 | 97,461 | 1970 | 95,436 | 1969 | 93,220 | 1968 | 90,861 | 1967 | 88,430 | 1966 | 85,896 | 1965 | 83,246 | 1964 | 80,879 | 1963 | 78,830 | 1962 | 77,072 | 1961 | 75,499 | 1960 | 74,207 |
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