Year | Value | 2022 | 1,677,134 | 2021 | 1,722,843 | 2020 | 1,762,441 | 2019 | 1,795,531 | 2018 | 1,823,816 | 2017 | 1,848,678 | 2016 | 1,870,850 | 2015 | 1,890,072 | 2014 | 1,903,702 | 2013 | 1,909,802 | 2012 | 1,907,789 | 2011 | 1,896,489 | 2010 | 1,875,009 | 2009 | 1,843,028 | 2008 | 1,800,991 | 2007 | 1,750,269 | 2006 | 1,693,805 | 2005 | 1,639,374 | 2004 | 1,587,283 | 2003 | 1,536,230 | 2002 | 1,490,615 | 2001 | 1,449,094 | 2000 | 1,409,205 | 1999 | 1,370,159 | 1998 | 1,332,850 | 1997 | 1,297,755 | 1996 | 1,264,354 | 1995 | 1,231,403 | 1994 | 1,198,979 | 1993 | 1,166,458 | 1992 | 1,132,238 | 1991 | 1,095,988 | 1990 | 1,058,010 | 1989 | 1,019,486 | 1988 | 981,778 | 1987 | 946,311 | 1986 | 910,275 | 1985 | 872,832 | 1984 | 836,561 | 1983 | 801,004 | 1982 | 765,388 | 1981 | 729,283 | 1980 | 692,786 | 1979 | 656,192 | 1978 | 619,858 | 1977 | 584,718 | 1976 | 551,020 | 1975 | 516,948 | 1974 | 486,795 | 1973 | 464,439 | 1972 | 447,460 | 1971 | 434,614 | 1970 | 425,466 | 1969 | 419,608 | 1968 | 415,793 | 1967 | 413,602 | 1966 | 412,917 | 1965 | 412,482 | 1964 | 410,692 | 1963 | 408,732 | 1962 | 408,316 | 1961 | 408,095 | 1960 | 407,886 |
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