Year | Value | 2022 | 2,584,541 | 2021 | 2,655,641 | 2020 | 2,709,949 | 2019 | 2,759,730 | 2018 | 2,812,833 | 2017 | 2,859,088 | 2016 | 2,910,595 | 2015 | 2,909,699 | 2014 | 2,838,955 | 2013 | 2,758,222 | 2012 | 2,668,786 | 2011 | 2,571,841 | 2010 | 2,477,513 | 2009 | 2,381,467 | 2008 | 2,269,858 | 2007 | 2,139,174 | 2006 | 1,999,752 | 2005 | 1,868,801 | 2004 | 1,767,326 | 2003 | 1,719,277 | 2002 | 1,734,119 | 2001 | 1,806,053 | 2000 | 1,918,600 | 1999 | 2,045,389 | 1998 | 2,159,413 | 1997 | 2,241,745 | 1996 | 2,271,995 | 1995 | 2,246,180 | 1994 | 2,180,599 | 1993 | 2,084,869 | 1992 | 1,970,125 | 1991 | 1,855,208 | 1990 | 1,740,797 | 1989 | 1,624,505 | 1988 | 1,519,339 | 1987 | 1,430,100 | 1986 | 1,356,238 | 1985 | 1,297,283 | 1984 | 1,249,924 | 1983 | 1,207,713 | 1982 | 1,167,460 | 1981 | 1,129,443 | 1980 | 1,095,927 | 1979 | 1,067,461 | 1978 | 1,046,520 | 1977 | 1,031,844 | 1976 | 1,017,511 | 1975 | 1,003,077 | 1974 | 986,589 | 1973 | 960,711 | 1972 | 926,393 | 1971 | 889,127 | 1970 | 846,289 | 1969 | 799,715 | 1968 | 754,113 | 1967 | 711,600 | 1966 | 674,176 | 1965 | 642,611 | 1964 | 616,458 | 1963 | 595,100 | 1962 | 577,603 | 1961 | 563,108 | 1960 | 547,602 |
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