Year | Value | 2022 | 804,945 | 2021 | 788,017 | 2020 | 771,147 | 2019 | 753,261 | 2018 | 734,689 | 2017 | 715,615 | 2016 | 695,274 | 2015 | 673,429 | 2014 | 650,765 | 2013 | 627,594 | 2012 | 603,833 | 2011 | 579,818 | 2010 | 556,134 | 2009 | 532,277 | 2008 | 506,867 | 2007 | 479,523 | 2006 | 450,557 | 2005 | 420,286 | 2004 | 391,458 | 2003 | 365,599 | 2002 | 342,585 | 2001 | 323,888 | 2000 | 310,243 | 1999 | 301,928 | 1998 | 298,092 | 1997 | 295,620 | 1996 | 291,355 | 1995 | 283,501 | 1994 | 272,221 | 1993 | 256,972 | 1992 | 239,001 | 1991 | 222,985 | 1990 | 211,554 | 1989 | 203,693 | 1988 | 198,838 | 1987 | 196,512 | 1986 | 193,961 | 1985 | 189,527 | 1984 | 183,846 | 1983 | 177,225 | 1982 | 169,830 | 1981 | 163,251 | 1980 | 158,485 | 1979 | 155,252 | 1978 | 153,347 | 1977 | 152,430 | 1976 | 151,359 | 1975 | 149,352 | 1974 | 146,500 | 1973 | 142,921 | 1972 | 138,927 | 1971 | 135,659 | 1970 | 133,611 | 1969 | 132,572 | 1968 | 132,620 | 1967 | 133,170 | 1966 | 132,569 | 1965 | 129,928 | 1964 | 125,538 | 1963 | 119,419 | 1962 | 112,082 | 1961 | 105,366 | 1960 | 100,267 |
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