Year | Value | 2022 | 724,298 | 2021 | 700,791 | 2020 | 678,009 | 2019 | 652,906 | 2018 | 621,991 | 2017 | 587,655 | 2016 | 556,464 | 2015 | 527,458 | 2014 | 499,788 | 2013 | 480,255 | 2012 | 468,071 | 2011 | 455,813 | 2010 | 444,798 | 2009 | 436,201 | 2008 | 430,903 | 2007 | 427,978 | 2006 | 426,088 | 2005 | 425,198 | 2004 | 424,829 | 2003 | 424,787 | 2002 | 424,481 | 2001 | 423,138 | 2000 | 420,352 | 1999 | 415,957 | 1998 | 409,698 | 1997 | 401,942 | 1996 | 393,697 | 1995 | 385,468 | 1994 | 377,053 | 1993 | 368,117 | 1992 | 359,084 | 1991 | 350,725 | 1990 | 343,444 | 1989 | 337,206 | 1988 | 332,382 | 1987 | 328,375 | 1986 | 323,515 | 1985 | 316,967 | 1984 | 308,958 | 1983 | 299,475 | 1982 | 289,113 | 1981 | 279,332 | 1980 | 270,900 | 1979 | 263,686 | 1978 | 257,534 | 1977 | 252,427 | 1976 | 247,681 | 1975 | 242,859 | 1974 | 238,202 | 1973 | 233,906 | 1972 | 229,442 | 1971 | 224,416 | 1970 | 218,816 | 1969 | 212,622 | 1968 | 205,709 | 1967 | 198,342 | 1966 | 191,282 | 1965 | 184,984 | 1964 | 179,343 | 1963 | 174,278 | 1962 | 169,741 | 1961 | 165,387 | 1960 | 161,003 |
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