Year | Value | 2022 | 1,036,462 | 2021 | 1,005,070 | 2020 | 973,129 | 2019 | 942,806 | 2018 | 915,151 | 2017 | 888,213 | 2016 | 861,630 | 2015 | 837,111 | 2014 | 815,402 | 2013 | 796,677 | 2012 | 780,026 | 2011 | 764,686 | 2010 | 751,627 | 2009 | 738,987 | 2008 | 725,069 | 2007 | 708,946 | 2006 | 689,399 | 2005 | 666,597 | 2004 | 642,094 | 2003 | 617,213 | 2002 | 591,462 | 2001 | 564,370 | 2000 | 537,016 | 1999 | 510,156 | 1998 | 484,211 | 1997 | 461,975 | 1996 | 444,457 | 1995 | 429,232 | 1994 | 415,658 | 1993 | 404,572 | 1992 | 395,728 | 1991 | 388,488 | 1990 | 381,245 | 1989 | 373,230 | 1988 | 365,082 | 1987 | 356,838 | 1986 | 348,498 | 1985 | 339,330 | 1984 | 329,286 | 1983 | 318,911 | 1982 | 308,674 | 1981 | 298,767 | 1980 | 288,834 | 1979 | 278,957 | 1978 | 269,502 | 1977 | 260,349 | 1976 | 251,818 | 1975 | 244,237 | 1974 | 237,034 | 1973 | 230,555 | 1972 | 228,400 | 1971 | 231,121 | 1970 | 235,329 | 1969 | 240,120 | 1968 | 244,962 | 1967 | 245,847 | 1966 | 242,220 | 1965 | 237,333 | 1964 | 232,368 | 1963 | 228,025 | 1962 | 224,291 | 1961 | 220,862 | 1960 | 217,464 |
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