Year | Value | 2022 | 1,318,201 | 2021 | 1,276,492 | 2020 | 1,234,568 | 2019 | 1,188,447 | 2018 | 1,138,823 | 2017 | 1,087,651 | 2016 | 1,035,581 | 2015 | 983,491 | 2014 | 932,043 | 2013 | 880,446 | 2012 | 829,983 | 2011 | 782,719 | 2010 | 738,599 | 2009 | 697,644 | 2008 | 661,058 | 2007 | 628,762 | 2006 | 599,263 | 2005 | 573,119 | 2004 | 551,786 | 2003 | 533,991 | 2002 | 516,967 | 2001 | 500,108 | 2000 | 483,364 | 1999 | 466,827 | 1998 | 450,283 | 1997 | 433,767 | 1996 | 418,184 | 1995 | 403,218 | 1994 | 387,306 | 1993 | 371,254 | 1992 | 356,302 | 1991 | 342,092 | 1990 | 328,859 | 1989 | 316,829 | 1988 | 306,019 | 1987 | 296,018 | 1986 | 286,718 | 1985 | 278,392 | 1984 | 272,032 | 1983 | 268,059 | 1982 | 266,471 | 1981 | 266,394 | 1980 | 265,855 | 1979 | 263,576 | 1978 | 259,331 | 1977 | 253,206 | 1976 | 246,102 | 1975 | 239,915 | 1974 | 234,705 | 1973 | 230,092 | 1972 | 225,872 | 1971 | 221,473 | 1970 | 216,639 | 1969 | 211,683 | 1968 | 206,760 | 1967 | 201,844 | 1966 | 197,212 | 1965 | 193,006 | 1964 | 189,044 | 1963 | 185,187 | 1962 | 181,467 | 1961 | 177,903 | 1960 | 174,525 |
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