Year | Value | 2022 | 2,338,037 | 2021 | 2,289,482 | 2020 | 2,235,198 | 2019 | 2,174,682 | 2018 | 2,116,844 | 2017 | 2,058,203 | 2016 | 2,001,059 | 2015 | 1,952,590 | 2014 | 1,892,818 | 2013 | 1,818,815 | 2012 | 1,744,416 | 2011 | 1,652,372 | 2010 | 1,563,050 | 2009 | 1,488,197 | 2008 | 1,404,154 | 2007 | 1,353,553 | 2006 | 1,316,965 | 2005 | 1,248,022 | 2004 | 1,188,191 | 2003 | 1,129,795 | 2002 | 1,039,356 | 2001 | 969,887 | 2000 | 962,920 | 1999 | 954,486 | 1998 | 924,597 | 1997 | 898,640 | 1996 | 873,540 | 1995 | 846,829 | 1994 | 804,042 | 1993 | 733,888 | 1992 | 635,191 | 1991 | 568,035 | 1990 | 566,680 | 1989 | 565,873 | 1988 | 550,187 | 1987 | 545,525 | 1986 | 549,542 | 1985 | 548,564 | 1984 | 528,981 | 1983 | 509,164 | 1982 | 512,173 | 1981 | 562,099 | 1980 | 625,394 | 1979 | 646,734 | 1978 | 641,125 | 1977 | 626,221 | 1976 | 611,233 | 1975 | 595,957 | 1974 | 579,653 | 1973 | 563,059 | 1972 | 546,780 | 1971 | 531,332 | 1970 | 516,308 | 1969 | 505,129 | 1968 | 499,914 | 1967 | 497,655 | 1966 | 496,385 | 1965 | 494,575 | 1964 | 488,145 | 1963 | 475,468 | 1962 | 459,747 | 1961 | 443,642 | 1960 | 429,038 |
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