Year | Value | 2022 | 1,052,330 | 2021 | 1,025,421 | 2020 | 997,970 | 2019 | 957,915 | 2018 | 910,955 | 2017 | 867,524 | 2016 | 829,167 | 2015 | 797,018 | 2014 | 770,386 | 2013 | 747,063 | 2012 | 726,317 | 2011 | 704,196 | 2010 | 681,808 | 2009 | 662,400 | 2008 | 644,152 | 2007 | 627,469 | 2006 | 608,532 | 2005 | 586,018 | 2004 | 563,590 | 2003 | 542,419 | 2002 | 520,305 | 2001 | 496,261 | 2000 | 471,667 | 1999 | 448,917 | 1998 | 430,399 | 1997 | 414,312 | 1996 | 401,857 | 1995 | 393,850 | 1994 | 383,238 | 1993 | 372,385 | 1992 | 364,733 | 1991 | 353,739 | 1990 | 343,391 | 1989 | 336,851 | 1988 | 331,159 | 1987 | 317,718 | 1986 | 301,585 | 1985 | 291,604 | 1984 | 282,153 | 1983 | 273,126 | 1982 | 263,083 | 1981 | 253,380 | 1980 | 245,592 | 1979 | 237,142 | 1978 | 227,179 | 1977 | 218,944 | 1976 | 212,902 | 1975 | 207,240 | 1974 | 202,060 | 1973 | 197,209 | 1972 | 193,375 | 1971 | 190,034 | 1970 | 186,685 | 1969 | 183,581 | 1968 | 180,503 | 1967 | 177,465 | 1966 | 174,657 | 1965 | 172,008 | 1964 | 169,231 | 1963 | 166,394 | 1962 | 163,642 | 1961 | 160,899 | 1960 | 158,294 |
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