Year | Value | 2022 | 2,805,735 | 2021 | 2,739,290 | 2020 | 2,664,423 | 2019 | 2,584,008 | 2018 | 2,500,451 | 2017 | 2,416,872 | 2016 | 2,331,022 | 2015 | 2,252,676 | 2014 | 2,183,978 | 2013 | 2,119,783 | 2012 | 2,058,398 | 2011 | 1,995,157 | 2010 | 1,929,198 | 2009 | 1,861,665 | 2008 | 1,794,985 | 2007 | 1,729,219 | 2006 | 1,665,061 | 2005 | 1,601,294 | 2004 | 1,536,868 | 2003 | 1,472,128 | 2002 | 1,406,943 | 2001 | 1,346,375 | 2000 | 1,292,214 | 1999 | 1,243,355 | 1998 | 1,199,127 | 1997 | 1,163,355 | 1996 | 1,133,487 | 1995 | 1,111,412 | 1994 | 1,092,521 | 1993 | 1,067,360 | 1992 | 1,042,494 | 1991 | 1,018,053 | 1990 | 994,258 | 1989 | 970,479 | 1988 | 945,829 | 1987 | 919,144 | 1986 | 889,906 | 1985 | 859,823 | 1984 | 828,784 | 1983 | 797,643 | 1982 | 768,743 | 1981 | 743,153 | 1980 | 721,740 | 1979 | 703,669 | 1978 | 685,513 | 1977 | 666,878 | 1976 | 649,557 | 1975 | 633,119 | 1974 | 617,056 | 1973 | 602,392 | 1972 | 589,698 | 1971 | 576,486 | 1970 | 561,901 | 1969 | 546,398 | 1968 | 527,236 | 1967 | 502,427 | 1966 | 473,577 | 1965 | 442,441 | 1964 | 410,417 | 1963 | 380,776 | 1962 | 357,321 | 1961 | 340,318 | 1960 | 328,070 |
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