Year | Value | 2022 | 198,537 | 2021 | 189,027 | 2020 | 179,438 | 2019 | 168,865 | 2018 | 158,365 | 2017 | 149,741 | 2016 | 141,598 | 2015 | 133,348 | 2014 | 125,674 | 2013 | 117,431 | 2012 | 108,293 | 2011 | 104,532 | 2010 | 100,860 | 2009 | 92,152 | 2008 | 84,853 | 2007 | 80,348 | 2006 | 77,949 | 2005 | 76,842 | 2004 | 76,249 | 2003 | 74,935 | 2002 | 72,935 | 2001 | 70,989 | 2000 | 69,817 | 1999 | 68,483 | 1998 | 67,140 | 1997 | 65,835 | 1996 | 64,061 | 1995 | 61,980 | 1994 | 59,817 | 1993 | 57,719 | 1992 | 55,744 | 1991 | 53,877 | 1990 | 52,096 | 1989 | 50,396 | 1988 | 48,770 | 1987 | 47,241 | 1986 | 45,858 | 1985 | 44,626 | 1984 | 43,492 | 1983 | 42,209 | 1982 | 40,779 | 1981 | 39,389 | 1980 | 37,997 | 1979 | 36,601 | 1978 | 35,207 | 1977 | 33,770 | 1976 | 32,219 | 1975 | 30,544 | 1974 | 28,811 | 1973 | 26,846 | 1972 | 25,199 | 1971 | 24,334 | 1970 | 23,822 | 1969 | 23,518 | 1968 | 23,423 | 1967 | 23,500 | 1966 | 23,621 | 1965 | 23,577 | 1964 | 23,090 | 1963 | 22,378 | 1962 | 21,766 | 1961 | 21,248 | 1960 | 20,832 |
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