Year | Value | 2022 | 145,399 | 2021 | 136,492 | 2020 | 128,880 | 2019 | 124,142 | 2018 | 120,706 | 2017 | 118,625 | 2016 | 118,423 | 2015 | 119,252 | 2014 | 121,018 | 2013 | 121,932 | 2012 | 121,357 | 2011 | 120,590 | 2010 | 118,281 | 2009 | 115,447 | 2008 | 111,208 | 2007 | 106,903 | 2006 | 105,942 | 2005 | 105,025 | 2004 | 102,418 | 2003 | 96,072 | 2002 | 89,975 | 2001 | 85,616 | 2000 | 82,658 | 1999 | 83,061 | 1998 | 84,073 | 1997 | 84,869 | 1996 | 85,614 | 1995 | 78,935 | 1994 | 71,327 | 1993 | 68,486 | 1992 | 65,587 | 1991 | 69,711 | 1990 | 73,287 | 1989 | 71,699 | 1988 | 69,769 | 1987 | 67,664 | 1986 | 65,480 | 1985 | 63,280 | 1984 | 61,129 | 1983 | 58,985 | 1982 | 56,937 | 1981 | 54,972 | 1980 | 53,094 | 1979 | 52,249 | 1978 | 52,408 | 1977 | 52,994 | 1976 | 54,108 | 1975 | 55,407 | 1974 | 55,791 | 1973 | 55,176 | 1972 | 54,178 | 1971 | 52,760 | 1970 | 51,293 | 1969 | 49,875 | 1968 | 48,566 | 1967 | 47,359 | 1966 | 46,190 | 1965 | 45,021 | 1964 | 43,850 | 1963 | 42,675 | 1962 | 41,497 | 1961 | 40,335 | 1960 | 39,213 |
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