Year | Value | 2022 | 1,148,076 | 2021 | 1,146,468 | 2020 | 1,139,776 | 2019 | 1,125,629 | 2018 | 1,115,829 | 2017 | 1,103,880 | 2016 | 1,087,350 | 2015 | 1,065,505 | 2014 | 1,038,671 | 2013 | 1,006,063 | 2012 | 969,809 | 2011 | 934,186 | 2010 | 902,145 | 2009 | 873,308 | 2008 | 847,103 | 2007 | 823,030 | 2006 | 798,338 | 2005 | 771,626 | 2004 | 743,376 | 2003 | 714,140 | 2002 | 684,726 | 2001 | 657,032 | 2000 | 632,241 | 1999 | 609,710 | 1998 | 589,615 | 1997 | 571,616 | 1996 | 553,243 | 1995 | 532,908 | 1994 | 511,835 | 1993 | 489,732 | 1992 | 467,203 | 1991 | 446,399 | 1990 | 428,299 | 1989 | 412,648 | 1988 | 399,320 | 1987 | 387,792 | 1986 | 374,967 | 1985 | 360,741 | 1984 | 345,328 | 1983 | 327,702 | 1982 | 308,397 | 1981 | 290,155 | 1980 | 274,402 | 1979 | 260,176 | 1978 | 247,358 | 1977 | 236,169 | 1976 | 225,698 | 1975 | 215,445 | 1974 | 206,946 | 1973 | 199,733 | 1972 | 192,968 | 1971 | 186,132 | 1970 | 178,678 | 1969 | 171,398 | 1968 | 164,488 | 1967 | 157,317 | 1966 | 149,527 | 1965 | 141,824 | 1964 | 134,135 | 1963 | 126,669 | 1962 | 119,343 | 1961 | 111,947 | 1960 | 104,763 |
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