Year | Value | 2022 | 2,405,880 | 2021 | 2,340,046 | 2020 | 2,427,850 | 2019 | 2,657,066 | 2018 | 2,943,345 | 2017 | 3,228,050 | 2016 | 3,379,801 | 2015 | 3,380,285 | 2014 | 3,272,698 | 2013 | 3,077,248 | 2012 | 2,858,599 | 2011 | 2,697,806 | 2010 | 2,647,924 | 2009 | 2,698,272 | 2008 | 2,819,854 | 2007 | 2,924,172 | 2006 | 2,962,799 | 2005 | 2,910,286 | 2004 | 2,781,973 | 2003 | 2,604,651 | 2002 | 2,377,473 | 2001 | 2,152,009 | 2000 | 1,957,825 | 1999 | 1,796,018 | 1998 | 1,670,536 | 1997 | 1,576,067 | 1996 | 1,503,492 | 1995 | 1,479,368 | 1994 | 1,515,436 | 1993 | 1,578,701 | 1992 | 1,680,801 | 1991 | 1,813,534 | 1990 | 1,917,223 | 1989 | 1,948,456 | 1988 | 1,926,320 | 1987 | 1,890,252 | 1986 | 1,847,239 | 1985 | 1,801,474 | 1984 | 1,756,616 | 1983 | 1,718,741 | 1982 | 1,671,464 | 1981 | 1,610,201 | 1980 | 1,552,675 | 1979 | 1,501,251 | 1978 | 1,437,955 | 1977 | 1,371,063 | 1976 | 1,320,811 | 1975 | 1,284,844 | 1974 | 1,251,492 | 1973 | 1,225,278 | 1972 | 1,208,370 | 1971 | 1,180,797 | 1970 | 1,149,876 | 1969 | 1,121,110 | 1968 | 1,096,825 | 1967 | 1,078,225 | 1966 | 1,058,823 | 1965 | 1,043,045 | 1964 | 1,035,065 | 1963 | 1,009,562 | 1962 | 975,585 | 1961 | 946,159 | 1960 | 910,260 |
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