Year | Value | 2022 | 1,366,271 | 2021 | 1,331,067 | 2020 | 1,301,155 | 2019 | 1,262,969 | 2018 | 1,222,298 | 2017 | 1,192,803 | 2016 | 1,172,885 | 2015 | 1,157,554 | 2014 | 1,149,389 | 2013 | 1,142,105 | 2012 | 1,123,367 | 2011 | 1,095,432 | 2010 | 1,064,967 | 2009 | 1,034,738 | 2008 | 1,006,317 | 2007 | 980,026 | 2006 | 954,865 | 2005 | 930,176 | 2004 | 905,933 | 2003 | 881,768 | 2002 | 857,889 | 2001 | 835,060 | 2000 | 813,617 | 1999 | 793,602 | 1998 | 774,901 | 1997 | 757,571 | 1996 | 741,474 | 1995 | 726,223 | 1994 | 711,374 | 1993 | 696,520 | 1992 | 681,703 | 1991 | 666,929 | 1990 | 651,750 | 1989 | 636,163 | 1988 | 620,722 | 1987 | 605,469 | 1986 | 590,053 | 1985 | 574,257 | 1984 | 557,720 | 1983 | 542,336 | 1982 | 526,691 | 1981 | 509,535 | 1980 | 493,286 | 1979 | 477,998 | 1978 | 463,918 | 1977 | 450,876 | 1976 | 438,084 | 1975 | 425,475 | 1974 | 413,383 | 1973 | 401,605 | 1972 | 390,437 | 1971 | 380,840 | 1970 | 373,495 | 1969 | 368,596 | 1968 | 366,142 | 1967 | 365,640 | 1966 | 364,676 | 1965 | 361,569 | 1964 | 356,986 | 1963 | 350,885 | 1962 | 343,188 | 1961 | 334,869 | 1960 | 326,586 |
|