Year | Value | 2022 | 1,154,675 | 2021 | 1,088,482 | 2020 | 1,025,850 | 2019 | 970,125 | 2018 | 921,783 | 2017 | 879,689 | 2016 | 841,739 | 2015 | 812,096 | 2014 | 790,162 | 2013 | 772,735 | 2012 | 759,547 | 2011 | 747,447 | 2010 | 735,343 | 2009 | 723,079 | 2008 | 710,174 | 2007 | 695,116 | 2006 | 677,743 | 2005 | 659,278 | 2004 | 640,275 | 2003 | 619,980 | 2002 | 597,806 | 2001 | 576,861 | 2000 | 557,776 | 1999 | 539,246 | 1998 | 521,092 | 1997 | 506,683 | 1996 | 493,845 | 1995 | 483,551 | 1994 | 473,475 | 1993 | 458,375 | 1992 | 443,133 | 1991 | 428,682 | 1990 | 415,851 | 1989 | 403,603 | 1988 | 389,018 | 1987 | 370,375 | 1986 | 348,501 | 1985 | 325,213 | 1984 | 300,982 | 1983 | 278,961 | 1982 | 263,264 | 1981 | 253,840 | 1980 | 249,438 | 1979 | 248,333 | 1978 | 248,531 | 1977 | 249,417 | 1976 | 251,181 | 1975 | 253,416 | 1974 | 255,670 | 1973 | 258,170 | 1972 | 260,873 | 1971 | 262,117 | 1970 | 261,321 | 1969 | 259,170 | 1968 | 255,846 | 1967 | 251,652 | 1966 | 246,932 | 1965 | 241,794 | 1964 | 236,362 | 1963 | 230,752 | 1962 | 225,068 | 1961 | 219,405 | 1960 | 213,812 |
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