Year | Value | 2022 | 3,226,618 | 2021 | 3,201,976 | 2020 | 3,176,400 | 2019 | 3,151,406 | 2018 | 3,113,340 | 2017 | 3,071,016 | 2016 | 3,027,194 | 2015 | 2,974,553 | 2014 | 2,911,215 | 2013 | 2,849,058 | 2012 | 2,795,832 | 2011 | 2,739,437 | 2010 | 2,676,307 | 2009 | 2,614,447 | 2008 | 2,602,553 | 2007 | 2,591,692 | 2006 | 2,553,167 | 2005 | 2,517,014 | 2004 | 2,486,013 | 2003 | 2,401,567 | 2002 | 2,298,367 | 2001 | 2,224,198 | 2000 | 2,137,277 | 1999 | 2,041,566 | 1998 | 1,943,290 | 1997 | 1,873,941 | 1996 | 1,834,655 | 1995 | 1,805,925 | 1994 | 1,789,753 | 1993 | 1,811,612 | 1992 | 1,794,314 | 1991 | 1,713,518 | 1990 | 1,646,020 | 1989 | 1,585,996 | 1988 | 1,493,967 | 1987 | 1,426,240 | 1986 | 1,401,806 | 1985 | 1,349,883 | 1984 | 1,282,266 | 1983 | 1,218,186 | 1982 | 1,169,961 | 1981 | 1,136,155 | 1980 | 1,113,344 | 1979 | 1,095,426 | 1978 | 1,077,326 | 1977 | 1,057,121 | 1976 | 1,035,715 | 1975 | 1,015,956 | 1974 | 997,408 | 1973 | 978,226 | 1972 | 959,132 | 1971 | 940,627 | 1970 | 922,928 | 1969 | 906,010 | 1968 | 897,858 | 1967 | 889,711 | 1966 | 874,090 | 1965 | 855,440 | 1964 | 832,766 | 1963 | 809,184 | 1962 | 783,292 | 1961 | 757,412 | 1960 | 733,050 |
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