Year | Value | 2022 | 1,141,370 | 2021 | 1,118,930 | 2020 | 1,095,590 | 2019 | 1,071,242 | 2018 | 1,045,831 | 2017 | 1,021,267 | 2016 | 998,874 | 2015 | 978,221 | 2014 | 959,026 | 2013 | 942,093 | 2012 | 927,261 | 2011 | 912,959 | 2010 | 897,574 | 2009 | 880,822 | 2008 | 862,633 | 2007 | 842,147 | 2006 | 819,429 | 2005 | 795,725 | 2004 | 772,303 | 2003 | 745,428 | 2002 | 714,184 | 2001 | 682,043 | 2000 | 649,664 | 1999 | 618,019 | 1998 | 584,181 | 1997 | 547,579 | 1996 | 512,071 | 1995 | 478,490 | 1994 | 447,159 | 1993 | 424,260 | 1992 | 410,950 | 1991 | 401,740 | 1990 | 395,505 | 1989 | 392,338 | 1988 | 392,102 | 1987 | 393,784 | 1986 | 395,652 | 1985 | 396,578 | 1984 | 396,174 | 1983 | 393,948 | 1982 | 390,298 | 1981 | 386,485 | 1980 | 383,062 | 1979 | 379,706 | 1978 | 376,198 | 1977 | 372,023 | 1976 | 365,606 | 1975 | 356,033 | 1974 | 343,562 | 1973 | 328,265 | 1972 | 310,631 | 1971 | 292,668 | 1970 | 275,447 | 1969 | 258,561 | 1968 | 242,041 | 1967 | 226,480 | 1966 | 212,347 | 1965 | 199,960 | 1964 | 189,502 | 1963 | 181,064 | 1962 | 174,440 | 1961 | 169,650 | 1960 | 166,951 |
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