Year | Value | 2022 | 1,473,975 | 2021 | 1,488,191 | 2020 | 1,509,450 | 2019 | 1,523,815 | 2018 | 1,541,599 | 2017 | 1,557,150 | 2016 | 1,571,628 | 2015 | 1,585,179 | 2014 | 1,596,856 | 2013 | 1,610,308 | 2012 | 1,629,406 | 2011 | 1,655,877 | 2010 | 1,683,754 | 2009 | 1,710,767 | 2008 | 1,740,846 | 2007 | 1,761,043 | 2006 | 1,785,270 | 2005 | 1,810,550 | 2004 | 1,837,288 | 2003 | 1,864,034 | 2002 | 1,892,142 | 2001 | 1,910,922 | 2000 | 1,931,011 | 1999 | 1,958,910 | 1998 | 1,989,403 | 1997 | 2,028,799 | 1996 | 2,084,148 | 1995 | 2,149,958 | 1994 | 2,220,726 | 1993 | 2,243,390 | 1992 | 2,214,567 | 1991 | 2,185,875 | 1990 | 2,159,075 | 1989 | 2,148,180 | 1988 | 2,145,850 | 1987 | 2,140,742 | 1986 | 2,139,042 | 1985 | 2,135,888 | 1984 | 2,132,914 | 1983 | 2,130,315 | 1982 | 2,127,121 | 1981 | 2,124,502 | 1980 | 2,122,292 | 1979 | 2,119,585 | 1978 | 2,122,022 | 1977 | 2,130,131 | 1976 | 2,135,940 | 1975 | 2,140,769 | 1974 | 2,145,057 | 1973 | 2,146,323 | 1972 | 2,147,142 | 1971 | 2,145,027 | 1970 | 2,142,101 | 1969 | 2,141,260 | 1968 | 2,141,408 | 1967 | 2,142,021 | 1966 | 2,140,828 | 1965 | 2,135,939 | 1964 | 2,127,156 | 1963 | 2,116,256 | 1962 | 2,103,850 | 1961 | 2,090,349 | 1960 | 2,075,477 |
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