Year | Value | 2022 | 767,104 | 2021 | 748,731 | 2020 | 727,412 | 2019 | 703,469 | 2018 | 679,413 | 2017 | 656,343 | 2016 | 634,540 | 2015 | 616,652 | 2014 | 603,377 | 2013 | 592,647 | 2012 | 583,677 | 2011 | 574,398 | 2010 | 564,485 | 2009 | 557,241 | 2008 | 555,189 | 2007 | 558,288 | 2006 | 564,162 | 2005 | 570,203 | 2004 | 573,583 | 2003 | 572,039 | 2002 | 566,144 | 2001 | 557,807 | 2000 | 547,490 | 1999 | 534,507 | 1998 | 518,611 | 1997 | 488,207 | 1996 | 413,101 | 1995 | 336,875 | 1994 | 373,779 | 1993 | 420,965 | 1992 | 399,967 | 1991 | 385,140 | 1990 | 372,863 | 1989 | 362,053 | 1988 | 351,843 | 1987 | 340,333 | 1986 | 327,787 | 1985 | 316,083 | 1984 | 306,888 | 1983 | 300,273 | 1982 | 294,726 | 1981 | 289,778 | 1980 | 285,761 | 1979 | 282,238 | 1978 | 278,719 | 1977 | 274,507 | 1976 | 269,079 | 1975 | 262,647 | 1974 | 255,635 | 1973 | 248,338 | 1972 | 240,912 | 1971 | 233,469 | 1970 | 225,889 | 1969 | 217,931 | 1968 | 207,928 | 1967 | 196,136 | 1966 | 184,029 | 1965 | 171,404 | 1964 | 158,814 | 1963 | 148,551 | 1962 | 140,447 | 1961 | 133,163 | 1960 | 127,288 |
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