Year | Value | 2022 | 291,168 | 2021 | 284,943 | 2020 | 278,662 | 2019 | 272,824 | 2018 | 267,403 | 2017 | 262,304 | 2016 | 257,437 | 2015 | 252,482 | 2014 | 247,437 | 2013 | 242,262 | 2012 | 236,886 | 2011 | 231,493 | 2010 | 226,171 | 2009 | 220,778 | 2008 | 215,367 | 2007 | 209,893 | 2006 | 204,311 | 2005 | 198,692 | 2004 | 192,960 | 2003 | 187,094 | 2002 | 181,248 | 2001 | 175,456 | 2000 | 169,786 | 1999 | 164,416 | 1998 | 159,401 | 1997 | 154,649 | 1996 | 150,133 | 1995 | 145,872 | 1994 | 141,808 | 1993 | 137,901 | 1992 | 134,151 | 1991 | 130,568 | 1990 | 127,153 | 1989 | 123,922 | 1988 | 120,870 | 1987 | 118,042 | 1986 | 115,442 | 1985 | 113,020 | 1984 | 110,155 | 1983 | 106,320 | 1982 | 101,595 | 1981 | 96,146 | 1980 | 90,401 | 1979 | 85,277 | 1978 | 81,223 | 1977 | 78,102 | 1976 | 75,782 | 1975 | 73,833 | 1974 | 72,028 | 1973 | 70,348 | 1972 | 68,853 | 1971 | 67,393 | 1970 | 65,833 | 1969 | 64,279 | 1968 | 62,786 | 1967 | 61,439 | 1966 | 60,263 | 1965 | 59,259 | 1964 | 58,420 | 1963 | 57,740 | 1962 | 57,146 | 1961 | 56,507 | 1960 | 55,742 |
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