Year | Value | 2021 | 363,030 | 2020 | 367,230 | 2019 | 363,230 | 2018 | 369,530 | 2017 | 370,030 | 2016 | 367,940 | 2015 | 362,020 | 2014 | 362,520 | 2013 | 362,800 | 2012 | 360,630 | 2011 | 359,360 | 2010 | 352,420 | 2009 | 352,770 | 2008 | 353,130 | 2007 | 360,130 | 2006 | 361,350 | 2005 | 359,650 | 2004 | 360,450 | 2003 | 368,420 | 2002 | 368,840 | 2001 | 369,720 | 2000 | 366,980 | 1999 | 367,560 | 1998 | 367,600 | 1997 | 366,690 | 1996 | 361,720 | 1995 | 360,260 | 1994 | 357,900 | 1993 | 357,500 | 1992 | 353,800 | 1991 | 352,700 | 1990 | 352,060 | 1989 | 358,600 | 1988 | 353,470 | 1987 | 366,710 | 1986 | 355,710 | 1985 | 371,180 | 1984 | 375,000 | 1983 | 364,090 | 1982 | 385,090 | 1981 | 365,040 | 1980 | 374,160 | 1979 | 363,370 | 1978 | 364,170 | 1977 | 359,130 | 1976 | 357,120 | 1975 | 360,350 | 1974 | 357,400 | 1973 | 364,000 | 1972 | 355,050 | 1971 | 354,850 | 1970 | 358,650 | 1969 | 357,000 | 1968 | 371,700 | 1967 | 374,700 | 1966 | 374,150 | 1965 | 372,350 | 1964 | 363,550 | 1963 | 358,800 | 1962 | 358,400 | 1961 | 357,300 |
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