Year | Value | 2022 | 1,967,488 | 2021 | 1,964,929 | 2020 | 1,971,581 | 2019 | 1,969,251 | 2018 | 1,971,912 | 2017 | 1,972,199 | 2016 | 1,971,253 | 2015 | 1,969,065 | 2014 | 1,964,758 | 2013 | 1,964,187 | 2012 | 1,972,269 | 2011 | 1,989,292 | 2010 | 2,007,980 | 2009 | 2,025,467 | 2008 | 2,046,427 | 2007 | 2,055,684 | 2006 | 2,069,236 | 2005 | 2,083,571 | 2004 | 2,099,711 | 2003 | 2,115,806 | 2002 | 2,131,091 | 2001 | 2,148,711 | 2000 | 2,180,268 | 1999 | 2,221,240 | 1998 | 2,265,944 | 1997 | 2,321,218 | 1996 | 2,395,046 | 1995 | 2,481,795 | 1994 | 2,575,389 | 1993 | 2,613,648 | 1992 | 2,592,096 | 1991 | 2,571,401 | 1990 | 2,553,176 | 1989 | 2,553,789 | 1988 | 2,547,425 | 1987 | 2,523,238 | 1986 | 2,503,266 | 1985 | 2,481,749 | 1984 | 2,460,898 | 1983 | 2,441,023 | 1982 | 2,421,391 | 1981 | 2,403,146 | 1980 | 2,385,772 | 1979 | 2,366,937 | 1978 | 2,349,893 | 1977 | 2,336,883 | 1976 | 2,321,571 | 1975 | 2,305,201 | 1974 | 2,288,286 | 1973 | 2,268,447 | 1972 | 2,248,321 | 1971 | 2,225,232 | 1970 | 2,201,980 | 1969 | 2,176,054 | 1968 | 2,146,023 | 1967 | 2,116,663 | 1966 | 2,085,799 | 1965 | 2,057,506 | 1964 | 2,031,846 | 1963 | 2,004,568 | 1962 | 1,976,340 | 1961 | 1,947,679 | 1960 | 1,918,318 |
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