Year | Value | 2022 | 1,016,381 | 2021 | 986,505 | 2020 | 956,821 | 2019 | 928,275 | 2018 | 901,558 | 2017 | 875,664 | 2016 | 850,465 | 2015 | 826,981 | 2014 | 805,793 | 2013 | 787,144 | 2012 | 770,324 | 2011 | 754,500 | 2010 | 740,025 | 2009 | 725,515 | 2008 | 709,487 | 2007 | 691,552 | 2006 | 671,541 | 2005 | 649,791 | 2004 | 627,523 | 2003 | 605,583 | 2002 | 583,126 | 2001 | 559,477 | 2000 | 535,397 | 1999 | 511,624 | 1998 | 488,643 | 1997 | 468,303 | 1996 | 451,330 | 1995 | 436,386 | 1994 | 423,116 | 1993 | 411,976 | 1992 | 402,624 | 1991 | 394,439 | 1990 | 386,386 | 1989 | 377,925 | 1988 | 369,276 | 1987 | 360,513 | 1986 | 351,738 | 1985 | 342,506 | 1984 | 332,845 | 1983 | 323,138 | 1982 | 313,593 | 1981 | 304,311 | 1980 | 295,145 | 1979 | 286,088 | 1978 | 277,352 | 1977 | 268,904 | 1976 | 260,869 | 1975 | 253,389 | 1974 | 246,084 | 1973 | 239,330 | 1972 | 235,584 | 1971 | 235,289 | 1970 | 236,328 | 1969 | 238,023 | 1968 | 239,760 | 1967 | 238,808 | 1966 | 234,750 | 1965 | 229,696 | 1964 | 224,652 | 1963 | 220,182 | 1962 | 216,288 | 1961 | 212,701 | 1960 | 209,176 |
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