Year | Value | 2022 | 986,876 | 2021 | 968,565 | 2020 | 952,830 | 2019 | 937,879 | 2018 | 923,004 | 2017 | 907,818 | 2016 | 891,886 | 2015 | 875,204 | 2014 | 857,315 | 2013 | 837,793 | 2012 | 817,068 | 2011 | 795,677 | 2010 | 774,359 | 2009 | 758,393 | 2008 | 747,537 | 2007 | 735,846 | 2006 | 721,861 | 2005 | 705,018 | 2004 | 685,844 | 2003 | 664,678 | 2002 | 641,575 | 2001 | 617,353 | 2000 | 592,764 | 1999 | 563,129 | 1998 | 528,993 | 1997 | 495,800 | 1996 | 462,437 | 1995 | 428,614 | 1994 | 398,397 | 1993 | 373,176 | 1992 | 351,513 | 1991 | 334,376 | 1990 | 322,107 | 1989 | 313,618 | 1988 | 308,393 | 1987 | 304,853 | 1986 | 300,554 | 1985 | 293,848 | 1984 | 284,809 | 1983 | 273,024 | 1982 | 258,850 | 1981 | 245,820 | 1980 | 235,831 | 1979 | 227,950 | 1978 | 221,627 | 1977 | 216,817 | 1976 | 212,288 | 1975 | 207,278 | 1974 | 202,040 | 1973 | 196,713 | 1972 | 191,281 | 1971 | 186,428 | 1970 | 182,388 | 1969 | 178,977 | 1968 | 176,327 | 1967 | 174,014 | 1966 | 170,946 | 1965 | 166,561 | 1964 | 161,044 | 1963 | 154,279 | 1962 | 146,985 | 1961 | 140,919 | 1960 | 137,129 |
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