Year | Value | 2023 | 1,196,384 | 2022 | 1,199,549 | 2021 | 1,344,449 | 2020 | 1,400,224 | 2019 | 1,447,481 | 2018 | 1,472,544 | 2017 | 1,478,493 | 2016 | 1,467,294 | 2015 | 1,433,755 | 2014 | 1,399,195 | 2013 | 1,372,156 | 2012 | 1,344,439 | 2011 | 1,330,702 | 2010 | 1,327,661 | 2009 | 1,336,156 | 2008 | 1,339,685 | 2007 | 1,316,194 | 2006 | 1,266,889 | 2005 | 1,176,871 | 2004 | 1,055,376 | 2003 | 952,951 | 2002 | 902,111 | 2001 | 924,058 | 2000 | 1,030,923 | 1999 | 1,186,529 | 1998 | 1,364,750 | 1997 | 1,554,495 | 1996 | 1,669,501 | 1995 | 1,692,931 | 1994 | 1,639,864 | 1993 | 1,506,911 | 1992 | 1,349,231 | 1991 | 1,243,563 | 1990 | 1,225,149 | 1989 | 1,279,940 | 1988 | 1,391,052 | 1987 | 1,494,076 | 1986 | 1,537,192 | 1985 | 1,519,664 | 1984 | 1,456,152 | 1983 | 1,363,165 | 1982 | 1,245,189 | 1981 | 1,130,485 | 1980 | 1,025,055 | 1979 | 926,399 | 1978 | 852,189 | 1977 | 784,432 | 1976 | 716,294 | 1975 | 687,531 | 1974 | 705,603 |
|