Year | Value | 2022 | 1,156,581 | 2021 | 1,108,504 | 2020 | 1,062,051 | 2019 | 1,016,775 | 2018 | 972,266 | 2017 | 928,615 | 2016 | 885,932 | 2015 | 844,763 | 2014 | 807,208 | 2013 | 773,607 | 2012 | 742,585 | 2011 | 714,707 | 2010 | 690,821 | 2009 | 670,210 | 2008 | 651,726 | 2007 | 634,249 | 2006 | 618,105 | 2005 | 602,440 | 2004 | 585,976 | 2003 | 568,891 | 2002 | 550,935 | 2001 | 531,790 | 2000 | 512,221 | 1999 | 493,264 | 1998 | 475,206 | 1997 | 458,629 | 1996 | 443,582 | 1995 | 429,006 | 1994 | 415,505 | 1993 | 403,717 | 1992 | 393,277 | 1991 | 383,766 | 1990 | 374,636 | 1989 | 365,698 | 1988 | 356,883 | 1987 | 347,959 | 1986 | 338,851 | 1985 | 329,832 | 1984 | 320,991 | 1983 | 312,170 | 1982 | 303,386 | 1981 | 294,648 | 1980 | 285,980 | 1979 | 277,454 | 1978 | 269,193 | 1977 | 261,317 | 1976 | 253,708 | 1975 | 246,222 | 1974 | 232,616 | 1973 | 214,706 | 1972 | 200,316 | 1971 | 188,676 | 1970 | 178,705 | 1969 | 176,217 | 1968 | 178,863 | 1967 | 178,011 | 1966 | 174,419 | 1965 | 169,331 | 1964 | 163,604 | 1963 | 157,611 | 1962 | 151,657 | 1961 | 146,086 | 1960 | 140,952 |
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