Year | Value | 2022 | 356,149 | 2021 | 328,661 | 2020 | 304,656 | 2019 | 286,548 | 2018 | 276,235 | 2017 | 273,359 | 2016 | 276,020 | 2015 | 281,642 | 2014 | 288,240 | 2013 | 294,184 | 2012 | 297,590 | 2011 | 298,012 | 2010 | 296,408 | 2009 | 292,380 | 2008 | 285,257 | 2007 | 276,442 | 2006 | 267,542 | 2005 | 259,570 | 2004 | 252,250 | 2003 | 245,399 | 2002 | 238,693 | 2001 | 231,741 | 2000 | 224,811 | 1999 | 217,846 | 1998 | 210,966 | 1997 | 204,382 | 1996 | 198,194 | 1995 | 192,366 | 1994 | 186,715 | 1993 | 180,877 | 1992 | 174,821 | 1991 | 168,608 | 1990 | 162,426 | 1989 | 156,494 | 1988 | 151,084 | 1987 | 146,425 | 1986 | 142,387 | 1985 | 138,759 | 1984 | 135,249 | 1983 | 131,735 | 1982 | 128,196 | 1981 | 124,686 | 1980 | 121,274 | 1979 | 118,173 | 1978 | 115,663 | 1977 | 113,812 | 1976 | 112,368 | 1975 | 111,007 | 1974 | 109,523 | 1973 | 107,674 | 1972 | 105,233 | 1971 | 102,363 | 1970 | 99,349 | 1969 | 96,286 | 1968 | 93,353 | 1967 | 90,663 | 1966 | 88,029 | 1965 | 85,254 | 1964 | 82,459 | 1963 | 79,643 | 1962 | 76,672 | 1961 | 73,607 | 1960 | 70,458 |
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