Year | Value | 2022 | 1,454,206 | 2021 | 1,401,637 | 2020 | 1,349,322 | 2019 | 1,300,424 | 2018 | 1,256,548 | 2017 | 1,219,719 | 2016 | 1,190,517 | 2015 | 1,167,649 | 2014 | 1,150,575 | 2013 | 1,138,368 | 2012 | 1,128,371 | 2011 | 1,116,970 | 2010 | 1,103,778 | 2009 | 1,100,382 | 2008 | 1,088,517 | 2007 | 1,078,711 | 2006 | 1,071,377 | 2005 | 1,064,157 | 2004 | 1,056,096 | 2003 | 1,047,109 | 2002 | 1,035,486 | 2001 | 1,022,256 | 2000 | 1,009,470 | 1999 | 995,741 | 1998 | 981,716 | 1997 | 968,081 | 1996 | 953,703 | 1995 | 938,103 | 1994 | 921,389 | 1993 | 902,697 | 1992 | 882,004 | 1991 | 860,730 | 1990 | 839,878 | 1989 | 820,074 | 1988 | 801,763 | 1987 | 785,543 | 1986 | 772,244 | 1985 | 762,135 | 1984 | 754,916 | 1983 | 750,116 | 1982 | 747,168 | 1981 | 745,173 | 1980 | 743,548 | 1979 | 742,341 | 1978 | 741,492 | 1977 | 740,279 | 1976 | 737,678 | 1975 | 733,010 | 1974 | 726,333 | 1973 | 717,811 | 1972 | 707,617 | 1971 | 696,337 | 1970 | 684,308 | 1969 | 671,573 | 1968 | 657,797 | 1967 | 643,664 | 1966 | 630,982 | 1965 | 620,714 | 1964 | 612,543 | 1963 | 606,407 | 1962 | 601,836 | 1961 | 597,065 | 1960 | 591,212 |
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