Year | Value | 2022 | 1,702,458 | 2021 | 1,622,309 | 2020 | 1,546,885 | 2019 | 1,479,991 | 2018 | 1,450,209 | 2017 | 1,402,056 | 2016 | 1,320,819 | 2015 | 1,272,855 | 2014 | 1,239,509 | 2013 | 1,172,352 | 2012 | 1,127,724 | 2011 | 1,120,172 | 2010 | 1,077,942 | 2009 | 1,022,772 | 2008 | 971,566 | 2007 | 931,612 | 2006 | 904,181 | 2005 | 879,807 | 2004 | 861,167 | 2003 | 844,225 | 2002 | 826,879 | 2001 | 808,746 | 2000 | 789,708 | 1999 | 770,282 | 1998 | 750,733 | 1997 | 731,576 | 1996 | 713,533 | 1995 | 697,011 | 1994 | 681,955 | 1993 | 667,649 | 1992 | 653,578 | 1991 | 639,115 | 1990 | 623,691 | 1989 | 607,155 | 1988 | 589,708 | 1987 | 571,811 | 1986 | 554,012 | 1985 | 536,896 | 1984 | 520,885 | 1983 | 506,082 | 1982 | 492,459 | 1981 | 480,560 | 1980 | 470,141 | 1979 | 459,397 | 1978 | 448,397 | 1977 | 438,271 | 1976 | 429,234 | 1975 | 421,738 | 1974 | 415,969 | 1973 | 411,255 | 1972 | 407,169 | 1971 | 403,728 | 1970 | 400,076 | 1969 | 395,413 | 1968 | 389,672 | 1967 | 382,505 | 1966 | 373,864 | 1965 | 364,765 | 1964 | 355,194 | 1963 | 344,365 | 1962 | 332,366 | 1961 | 319,715 | 1960 | 306,554 |
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