Year | Value | 2021 | 963,410 | 2020 | 963,410 | 2019 | 963,410 | 2018 | 963,410 | 2017 | 963,410 | 2016 | 963,410 | 2015 | 963,410 | 2014 | 963,410 | 2013 | 963,410 | 2012 | 963,410 | 2011 | 963,740 | 2010 | 968,910 | 2009 | 969,880 | 2008 | 971,080 | 2007 | 968,900 | 2006 | 968,880 | 2005 | 974,830 | 2004 | 976,080 | 2003 | 979,280 | 2002 | 980,280 | 2001 | 980,130 | 2000 | 981,250 | 1999 | 980,580 | 1998 | 979,880 | 1997 | 979,450 | 1996 | 978,900 | 1995 | 975,200 | 1994 | 972,650 | 1993 | 969,360 | 1992 | 964,730 | 1991 | 960,050 | 1990 | 956,000 | 1989 | 953,000 | 1988 | 949,000 | 1987 | 946,500 | 1986 | 944,000 | 1985 | 940,330 | 1984 | 940,330 | 1983 | 940,330 | 1982 | 940,330 | 1981 | 940,440 | 1980 | 940,550 | 1979 | 940,560 | 1978 | 940,670 | 1977 | 940,580 | 1976 | 940,690 | 1975 | 943,050 | 1974 | 945,560 | 1973 | 947,720 | 1972 | 950,080 | 1971 | 952,340 | 1970 | 954,650 | 1969 | 956,960 | 1968 | 959,270 | 1967 | 961,480 | 1966 | 964,240 | 1965 | 966,100 | 1964 | 977,500 | 1963 | 989,950 | 1962 | 1,001,350 | 1961 | 1,013,350 |
|