Year | Value | 2022 | 6,602,810 | 2021 | 6,377,141 | 2020 | 6,173,852 | 2019 | 5,970,045 | 2018 | 5,767,929 | 2017 | 5,573,034 | 2016 | 5,372,296 | 2015 | 5,163,094 | 2014 | 4,948,328 | 2013 | 4,721,121 | 2012 | 4,495,949 | 2011 | 4,286,956 | 2010 | 4,085,281 | 2009 | 3,882,383 | 2008 | 3,686,456 | 2007 | 3,508,515 | 2006 | 3,350,658 | 2005 | 3,217,851 | 2004 | 3,117,734 | 2003 | 3,049,889 | 2002 | 3,004,429 | 2001 | 2,968,809 | 2000 | 2,935,367 | 1999 | 2,903,129 | 1998 | 2,868,909 | 1997 | 2,821,358 | 1996 | 2,760,975 | 1995 | 2,702,861 | 1994 | 2,645,576 | 1993 | 2,581,162 | 1992 | 2,512,419 | 1991 | 2,442,780 | 1990 | 2,375,946 | 1989 | 2,312,126 | 1988 | 2,251,182 | 1987 | 2,192,005 | 1986 | 2,128,581 | 1985 | 2,059,828 | 1984 | 1,986,861 | 1983 | 1,908,686 | 1982 | 1,829,576 | 1981 | 1,754,166 | 1980 | 1,687,565 | 1979 | 1,631,501 | 1978 | 1,588,074 | 1977 | 1,553,291 | 1976 | 1,510,106 | 1975 | 1,465,049 | 1974 | 1,436,284 | 1973 | 1,420,616 | 1972 | 1,408,899 | 1971 | 1,396,170 | 1970 | 1,379,949 | 1969 | 1,360,905 | 1968 | 1,339,062 | 1967 | 1,314,501 | 1966 | 1,288,178 | 1965 | 1,260,612 | 1964 | 1,232,597 | 1963 | 1,206,738 | 1962 | 1,185,178 | 1961 | 1,165,070 | 1960 | 1,141,301 |
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