Year | Value | 2022 | 2,147,919 | 2021 | 2,139,374 | 2020 | 2,138,928 | 2019 | 2,147,964 | 2018 | 2,163,090 | 2017 | 2,171,965 | 2016 | 2,165,641 | 2015 | 2,146,276 | 2014 | 2,117,393 | 2013 | 2,082,906 | 2012 | 2,049,759 | 2011 | 2,021,840 | 2010 | 1,997,642 | 2009 | 1,975,200 | 2008 | 1,956,787 | 2007 | 1,941,258 | 2006 | 1,925,618 | 2005 | 1,910,026 | 2004 | 1,893,296 | 2003 | 1,874,294 | 2002 | 1,852,738 | 2001 | 1,828,251 | 2000 | 1,800,836 | 1999 | 1,769,935 | 1998 | 1,734,687 | 1997 | 1,696,632 | 1996 | 1,657,820 | 1995 | 1,619,351 | 1994 | 1,582,503 | 1993 | 1,548,210 | 1992 | 1,515,855 | 1991 | 1,484,230 | 1990 | 1,451,231 | 1989 | 1,415,701 | 1988 | 1,377,902 | 1987 | 1,337,549 | 1986 | 1,295,266 | 1985 | 1,251,615 | 1984 | 1,207,429 | 1983 | 1,152,993 | 1982 | 1,094,657 | 1981 | 1,044,753 | 1980 | 997,923 | 1979 | 953,546 | 1978 | 922,906 | 1977 | 904,163 | 1976 | 885,960 | 1975 | 870,412 | 1974 | 858,799 | 1973 | 851,914 | 1972 | 846,980 | 1971 | 842,956 | 1970 | 840,497 | 1969 | 838,824 | 1968 | 838,009 | 1967 | 836,843 | 1966 | 833,934 | 1965 | 828,537 | 1964 | 820,503 | 1963 | 809,531 | 1962 | 796,036 | 1961 | 781,703 | 1960 | 767,393 |
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