Year | Value | 2022 | 1,799,102 | 2021 | 1,811,304 | 2020 | 1,826,501 | 2019 | 1,852,938 | 2018 | 1,887,114 | 2017 | 1,913,882 | 2016 | 1,931,222 | 2015 | 1,943,084 | 2014 | 1,947,924 | 2013 | 1,944,817 | 2012 | 1,948,572 | 2011 | 1,966,613 | 2010 | 1,987,791 | 2009 | 2,003,248 | 2008 | 2,009,626 | 2007 | 2,003,379 | 2006 | 1,976,846 | 2005 | 1,945,672 | 2004 | 1,941,128 | 2003 | 1,971,758 | 2002 | 2,023,369 | 2001 | 2,088,366 | 2000 | 2,146,517 | 1999 | 2,175,770 | 1998 | 2,178,379 | 1997 | 2,162,845 | 1996 | 2,144,700 | 1995 | 2,140,357 | 1994 | 2,150,260 | 1993 | 2,167,860 | 1992 | 2,179,949 | 1991 | 2,182,500 | 1990 | 2,172,325 | 1989 | 2,167,324 | 1988 | 2,158,389 | 1987 | 2,154,500 | 1986 | 2,154,355 | 1985 | 2,152,401 | 1984 | 2,151,768 | 1983 | 2,153,302 | 1982 | 2,161,409 | 1981 | 2,175,825 | 1980 | 2,198,648 | 1979 | 2,229,122 | 1978 | 2,262,467 | 1977 | 2,290,348 | 1976 | 2,298,596 | 1975 | 2,236,839 | 1974 | 2,112,315 | 1973 | 1,979,701 | 1972 | 1,834,303 | 1971 | 1,675,043 | 1970 | 1,571,209 | 1969 | 1,539,348 | 1968 | 1,521,384 | 1967 | 1,516,513 | 1966 | 1,540,220 | 1965 | 1,571,834 | 1964 | 1,590,889 | 1963 | 1,603,573 | 1962 | 1,621,445 | 1961 | 1,644,663 | 1960 | 1,670,981 |
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