Link to Series in Level 1 Subscription Site
Link to Series in Level 2 Subscription Site
Link to Series in Level 0 Subscription Site
1970 01 629.761
1971 01 1533.200
1972 01 931·900
1973 01 332·500
1974 01 3732·500
1975 01 5233·300
1976 01 9134·800
1977 01 2835.400
1978 01 1636.700
1979 01 6838·000
1980 01 5539·082
1981 01 3240.457
1982 01 9341·804
1983 01 4742·796
1984 01 1443·634
1985 01 6044·357
1986 01 4445.567
1987 01 9347·203
1988 01 648.549
1989 01 8249.847
1990 01 6851.676
1991 01 3853·379
1992 01 9454·439
1993 01 9155·461
1994 01 9256·478
1995 01 4057·068
1996 01 6557·688
1997 01 657.712
1998 01 6557·843
1999 01 8058·264
2000 01 3458·540
2001 01 7258.853
2002 01 6259·571
2003 01 6560.194
2004 01 3661·184
2005 01 5861·791
2006 01 8662.151
2007 01 2562·972
2008 01 3663·875
2009 01 5864·574
2010 01 6065·116
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