Year | Value | 2022 | 903,556 | 2021 | 893,796 | 2020 | 882,927 | 2019 | 871,822 | 2018 | 860,121 | 2017 | 847,479 | 2016 | 837,647 | 2015 | 839,779 | 2014 | 855,632 | 2013 | 885,437 | 2012 | 941,957 | 2011 | 1,009,175 | 2010 | 1,065,669 | 2009 | 1,114,008 | 2008 | 1,150,202 | 2007 | 1,164,480 | 2006 | 1,157,369 | 2005 | 1,132,793 | 2004 | 1,095,555 | 2003 | 1,055,428 | 2002 | 1,004,660 | 2001 | 948,790 | 2000 | 909,068 | 1999 | 879,778 | 1998 | 862,355 | 1997 | 861,741 | 1996 | 854,103 | 1995 | 830,377 | 1994 | 798,566 | 1993 | 741,062 | 1992 | 654,780 | 1991 | 575,792 | 1990 | 536,801 | 1989 | 525,138 | 1988 | 527,356 | 1987 | 557,221 | 1986 | 608,427 | 1985 | 638,844 | 1984 | 646,827 | 1983 | 658,209 | 1982 | 664,653 | 1981 | 665,854 | 1980 | 666,374 | 1979 | 667,534 | 1978 | 666,688 | 1977 | 660,008 | 1976 | 644,684 | 1975 | 620,022 | 1974 | 587,419 | 1973 | 545,982 | 1972 | 497,583 | 1971 | 448,050 | 1970 | 401,444 | 1969 | 358,325 | 1968 | 319,519 | 1967 | 287,893 | 1966 | 263,346 | 1965 | 243,696 | 1964 | 227,969 | 1963 | 217,119 | 1962 | 209,437 | 1961 | 203,150 | 1960 | 198,375 |
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