Year | Value | 2022 | 438,276 | 2021 | 425,019 | 2020 | 411,772 | 2019 | 398,977 | 2018 | 386,340 | 2017 | 373,813 | 2016 | 361,680 | 2015 | 349,559 | 2014 | 337,016 | 2013 | 324,219 | 2012 | 311,573 | 2011 | 299,241 | 2010 | 287,693 | 2009 | 277,422 | 2008 | 268,512 | 2007 | 260,523 | 2006 | 253,484 | 2005 | 246,095 | 2004 | 238,380 | 2003 | 231,467 | 2002 | 224,686 | 2001 | 218,102 | 2000 | 211,810 | 1999 | 205,653 | 1998 | 199,482 | 1997 | 193,333 | 1996 | 187,604 | 1995 | 182,950 | 1994 | 180,190 | 1993 | 170,753 | 1992 | 158,905 | 1991 | 152,616 | 1990 | 146,739 | 1989 | 141,350 | 1988 | 136,353 | 1987 | 131,755 | 1986 | 127,528 | 1985 | 123,713 | 1984 | 117,676 | 1983 | 110,569 | 1982 | 105,519 | 1981 | 101,635 | 1980 | 98,466 | 1979 | 98,346 | 1978 | 99,770 | 1977 | 99,281 | 1976 | 97,684 | 1975 | 95,389 | 1974 | 92,789 | 1973 | 90,036 | 1972 | 87,255 | 1971 | 84,664 | 1970 | 82,298 | 1969 | 80,105 | 1968 | 78,173 | 1967 | 76,531 | 1966 | 75,052 | 1965 | 73,669 | 1964 | 72,426 | 1963 | 71,335 | 1962 | 70,377 | 1961 | 69,574 | 1960 | 68,932 |
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