Year | Value | 2022 | 81,015 | 2021 | 79,034 | 2020 | 77,063 | 2019 | 74,579 | 2018 | 72,009 | 2017 | 69,583 | 2016 | 67,386 | 2015 | 65,224 | 2014 | 63,015 | 2013 | 61,007 | 2012 | 59,266 | 2011 | 57,715 | 2010 | 56,731 | 2009 | 56,356 | 2008 | 55,949 | 2007 | 55,248 | 2006 | 54,246 | 2005 | 53,001 | 2004 | 51,690 | 2003 | 50,457 | 2002 | 49,321 | 2001 | 48,263 | 2000 | 47,259 | 1999 | 46,280 | 1998 | 45,311 | 1997 | 44,311 | 1996 | 43,181 | 1995 | 41,892 | 1994 | 39,946 | 1993 | 37,801 | 1992 | 36,376 | 1991 | 35,217 | 1990 | 34,028 | 1989 | 32,949 | 1988 | 32,059 | 1987 | 31,454 | 1986 | 30,639 | 1985 | 29,444 | 1984 | 28,255 | 1983 | 27,105 | 1982 | 26,039 | 1981 | 25,074 | 1980 | 24,342 | 1979 | 23,729 | 1978 | 23,165 | 1977 | 22,795 | 1976 | 22,613 | 1975 | 22,608 | 1974 | 22,715 | 1973 | 22,827 | 1972 | 22,878 | 1971 | 22,826 | 1970 | 22,615 | 1969 | 22,299 | 1968 | 21,966 | 1967 | 21,650 | 1966 | 21,393 | 1965 | 21,233 | 1964 | 21,176 | 1963 | 21,176 | 1962 | 21,181 | 1961 | 21,158 | 1960 | 21,056 |
|