Year | Value | 2022 | 131,740 | 2021 | 124,555 | 2020 | 116,150 | 2019 | 108,265 | 2018 | 101,717 | 2017 | 96,013 | 2016 | 91,318 | 2015 | 87,482 | 2014 | 83,690 | 2013 | 80,077 | 2012 | 76,788 | 2011 | 74,085 | 2010 | 71,952 | 2009 | 70,265 | 2008 | 69,184 | 2007 | 68,611 | 2006 | 68,305 | 2005 | 68,159 | 2004 | 68,295 | 2003 | 68,449 | 2002 | 68,202 | 2001 | 68,290 | 2000 | 68,940 | 1999 | 68,935 | 1998 | 68,299 | 1997 | 67,883 | 1996 | 67,130 | 1995 | 65,715 | 1994 | 65,184 | 1993 | 65,764 | 1992 | 66,538 | 1991 | 67,243 | 1990 | 67,805 | 1989 | 68,208 | 1988 | 67,929 | 1987 | 66,904 | 1986 | 65,453 | 1985 | 63,966 | 1984 | 62,452 | 1983 | 61,005 | 1982 | 59,794 | 1981 | 58,947 | 1980 | 58,242 | 1979 | 57,358 | 1978 | 56,375 | 1977 | 55,206 | 1976 | 54,235 | 1975 | 53,682 | 1974 | 53,259 | 1973 | 52,657 | 1972 | 51,725 | 1971 | 50,639 | 1970 | 49,352 | 1969 | 48,124 | 1968 | 47,220 | 1967 | 46,569 | 1966 | 46,145 | 1965 | 45,868 | 1964 | 45,553 | 1963 | 45,105 | 1962 | 44,586 | 1961 | 43,927 | 1960 | 43,080 |
|