Year | Value | 2022 | 2,342,494 | 2021 | 2,302,772 | 2020 | 2,261,792 | 2019 | 2,215,604 | 2018 | 2,165,594 | 2017 | 2,116,539 | 2016 | 2,069,095 | 2015 | 2,022,848 | 2014 | 1,978,651 | 2013 | 1,937,464 | 2012 | 1,899,635 | 2011 | 1,864,863 | 2010 | 1,826,012 | 2009 | 1,775,498 | 2008 | 1,727,329 | 2007 | 1,682,307 | 2006 | 1,639,992 | 2005 | 1,599,381 | 2004 | 1,559,392 | 2003 | 1,519,385 | 2002 | 1,479,408 | 2001 | 1,439,598 | 2000 | 1,400,318 | 1999 | 1,375,083 | 1998 | 1,362,973 | 1997 | 1,350,798 | 1996 | 1,337,852 | 1995 | 1,323,746 | 1994 | 1,308,431 | 1993 | 1,291,716 | 1992 | 1,273,504 | 1991 | 1,253,758 | 1990 | 1,232,730 | 1989 | 1,210,524 | 1988 | 1,177,902 | 1987 | 1,136,387 | 1986 | 1,095,823 | 1985 | 1,056,627 | 1984 | 1,019,152 | 1983 | 983,361 | 1982 | 949,128 | 1981 | 916,152 | 1980 | 884,255 | 1979 | 853,387 | 1978 | 821,297 | 1977 | 787,878 | 1976 | 755,077 | 1975 | 722,878 | 1974 | 691,736 | 1973 | 662,044 | 1972 | 634,061 | 1971 | 607,725 | 1970 | 582,919 | 1969 | 559,470 | 1968 | 537,897 | 1967 | 517,393 | 1966 | 497,156 | 1965 | 477,603 | 1964 | 459,105 | 1963 | 441,717 | 1962 | 415,304 | 1961 | 381,154 | 1960 | 348,906 |
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