Year | Value | 2022 | 111,800 | 2021 | 107,530 | 2020 | 103,349 | 2019 | 99,154 | 2018 | 95,112 | 2017 | 91,255 | 2016 | 87,586 | 2015 | 84,166 | 2014 | 81,059 | 2013 | 78,139 | 2012 | 75,161 | 2011 | 72,254 | 2010 | 69,661 | 2009 | 67,362 | 2008 | 65,397 | 2007 | 63,878 | 2006 | 62,436 | 2005 | 60,529 | 2004 | 58,153 | 2003 | 55,659 | 2002 | 53,199 | 2001 | 50,948 | 2000 | 49,199 | 1999 | 47,837 | 1998 | 46,586 | 1997 | 45,470 | 1996 | 44,712 | 1995 | 44,437 | 1994 | 44,659 | 1993 | 45,224 | 1992 | 45,762 | 1991 | 45,855 | 1990 | 45,283 | 1989 | 44,052 | 1988 | 42,288 | 1987 | 40,208 | 1986 | 38,063 | 1985 | 35,996 | 1984 | 34,038 | 1983 | 32,245 | 1982 | 30,772 | 1981 | 29,741 | 1980 | 29,231 | 1979 | 29,267 | 1978 | 29,684 | 1977 | 30,135 | 1976 | 30,241 | 1975 | 29,793 | 1974 | 28,754 | 1973 | 27,220 | 1972 | 25,546 | 1971 | 24,078 | 1970 | 22,925 | 1969 | 22,116 | 1968 | 21,604 | 1967 | 21,276 | 1966 | 20,996 | 1965 | 20,699 | 1964 | 20,373 | 1963 | 20,013 | 1962 | 19,615 | 1961 | 19,165 | 1960 | 18,634 |
|