Year | Value | 2023 | 2,537,867 | 2022 | 2,578,271 | 2021 | 2,626,538 | 2020 | 2,672,327 | 2019 | 2,709,936 | 2018 | 2,736,830 | 2017 | 2,750,974 | 2016 | 2,755,021 | 2015 | 2,758,323 | 2014 | 2,768,185 | 2013 | 2,786,743 | 2012 | 2,814,428 | 2011 | 2,850,364 | 2010 | 2,892,241 | 2009 | 2,924,447 | 2008 | 2,939,580 | 2007 | 2,944,862 | 2006 | 2,941,099 | 2005 | 2,930,224 | 2004 | 2,918,274 | 2003 | 2,906,065 | 2002 | 2,888,003 | 2001 | 2,864,367 | 2000 | 2,832,967 | 1999 | 2,772,962 | 1998 | 2,684,535 | 1997 | 2,596,085 | 1996 | 2,512,348 | 1995 | 2,419,997 | 1994 | 2,319,713 | 1993 | 2,221,355 | 1992 | 2,123,388 | 1991 | 2,026,190 | 1990 | 1,933,171 | 1989 | 1,846,838 | 1988 | 1,757,692 | 1987 | 1,663,749 | 1986 | 1,574,662 | 1985 | 1,488,401 | 1984 | 1,408,013 | 1983 | 1,343,622 | 1982 | 1,294,384 | 1981 | 1,253,755 | 1980 | 1,222,843 | 1979 | 1,200,541 | 1978 | 1,186,531 | 1977 | 1,176,467 | 1976 | 1,165,308 | 1975 | 1,148,801 | 1974 | 1,125,087 |
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