Year | Value | 2022 | 217,590 | 2021 | 218,264 | 2020 | 218,339 | 2019 | 217,344 | 2018 | 215,153 | 2017 | 211,928 | 2016 | 207,805 | 2015 | 203,029 | 2014 | 198,176 | 2013 | 193,358 | 2012 | 188,412 | 2011 | 183,450 | 2010 | 178,438 | 2009 | 173,356 | 2008 | 168,498 | 2007 | 164,236 | 2006 | 160,723 | 2005 | 158,037 | 2004 | 156,140 | 2003 | 154,816 | 2002 | 154,174 | 2001 | 154,081 | 2000 | 154,049 | 1999 | 153,879 | 1998 | 153,536 | 1997 | 152,575 | 1996 | 150,690 | 1995 | 148,054 | 1994 | 144,638 | 1993 | 140,501 | 1992 | 135,755 | 1991 | 130,571 | 1990 | 125,246 | 1989 | 120,030 | 1988 | 115,015 | 1987 | 110,232 | 1986 | 105,680 | 1985 | 101,281 | 1984 | 97,300 | 1983 | 93,720 | 1982 | 90,158 | 1981 | 86,588 | 1980 | 83,040 | 1979 | 79,220 | 1978 | 75,200 | 1977 | 71,463 | 1976 | 68,111 | 1975 | 65,158 | 1974 | 62,593 | 1973 | 60,415 | 1972 | 58,525 | 1971 | 56,769 | 1970 | 55,074 | 1969 | 53,426 | 1968 | 51,754 | 1967 | 50,066 | 1966 | 48,497 | 1965 | 47,114 | 1964 | 45,865 | 1963 | 44,728 | 1962 | 43,674 | 1961 | 42,591 | 1960 | 41,418 |
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