Year | Value | 2022 | 2,621,600 | 2021 | 2,667,151 | 2020 | 2,731,605 | 2019 | 2,799,493 | 2018 | 2,855,563 | 2017 | 2,896,846 | 2016 | 2,921,846 | 2015 | 2,932,395 | 2014 | 2,935,815 | 2013 | 2,934,303 | 2012 | 2,926,627 | 2011 | 2,913,548 | 2010 | 2,895,018 | 2009 | 2,866,436 | 2008 | 2,823,604 | 2007 | 2,774,238 | 2006 | 2,724,094 | 2005 | 2,658,631 | 2004 | 2,572,461 | 2003 | 2,481,679 | 2002 | 2,387,190 | 2001 | 2,279,202 | 2000 | 2,168,410 | 1999 | 2,057,684 | 1998 | 1,941,872 | 1997 | 1,825,169 | 1996 | 1,709,168 | 1995 | 1,591,952 | 1994 | 1,475,179 | 1993 | 1,376,714 | 1992 | 1,303,411 | 1991 | 1,251,574 | 1990 | 1,214,106 | 1989 | 1,187,494 | 1988 | 1,172,701 | 1987 | 1,161,330 | 1986 | 1,147,963 | 1985 | 1,128,745 | 1984 | 1,103,021 | 1983 | 1,070,179 | 1982 | 1,031,599 | 1981 | 993,132 | 1980 | 957,805 | 1979 | 924,577 | 1978 | 892,476 | 1977 | 861,278 | 1976 | 829,486 | 1975 | 795,998 | 1974 | 760,973 | 1973 | 724,754 | 1972 | 688,538 | 1971 | 655,299 | 1970 | 626,356 | 1969 | 601,398 | 1968 | 580,601 | 1967 | 563,270 | 1966 | 547,493 | 1965 | 532,284 | 1964 | 518,107 | 1963 | 505,181 | 1962 | 493,174 | 1961 | 482,477 | 1960 | 473,507 |
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