Year | Value | 2022 | 3,654,645 | 2021 | 3,525,708 | 2020 | 3,384,978 | 2019 | 3,264,112 | 2018 | 3,172,763 | 2017 | 3,079,706 | 2016 | 2,972,503 | 2015 | 2,864,296 | 2014 | 2,761,142 | 2013 | 2,650,508 | 2012 | 2,540,498 | 2011 | 2,434,956 | 2010 | 2,332,413 | 2009 | 2,239,343 | 2008 | 2,150,915 | 2007 | 2,065,441 | 2006 | 1,986,791 | 2005 | 1,916,777 | 2004 | 1,858,635 | 2003 | 1,818,299 | 2002 | 1,787,368 | 2001 | 1,753,095 | 2000 | 1,720,734 | 1999 | 1,690,856 | 1998 | 1,658,744 | 1997 | 1,645,977 | 1996 | 1,663,032 | 1995 | 1,663,944 | 1994 | 1,571,398 | 1993 | 1,457,184 | 1992 | 1,403,435 | 1991 | 1,358,294 | 1990 | 1,304,663 | 1989 | 1,254,151 | 1988 | 1,211,472 | 1987 | 1,171,727 | 1986 | 1,135,217 | 1985 | 1,102,610 | 1984 | 1,068,347 | 1983 | 1,036,046 | 1982 | 1,009,899 | 1981 | 984,599 | 1980 | 959,336 | 1979 | 929,318 | 1978 | 893,460 | 1977 | 873,695 | 1976 | 872,968 | 1975 | 872,847 | 1974 | 869,772 | 1973 | 862,387 | 1972 | 849,553 | 1971 | 832,667 | 1970 | 812,751 | 1969 | 790,277 | 1968 | 767,710 | 1967 | 745,210 | 1966 | 723,273 | 1965 | 701,684 | 1964 | 680,561 | 1963 | 660,319 | 1962 | 640,687 | 1961 | 622,090 | 1960 | 604,856 |
|