Year | Value | 2011 | 124.78867978607 | 2010 | 145.51703888898 | 2009 | 109.6510979182 | 2008 | 108.98989627096 | 2007 | 110.34227895144 | 2006 | 117.78071072561 | 2005 | 128.43516466106 | 2004 | 133.75718648453 | 2003 | 134.57920904352 | 2002 | 123.47886866751 | 2001 | 115.1880073027 | 2000 | 126.54336545004 | 1999 | 131.6762414315 | 1998 | 132.97173958078 | 1997 | 124.90440370165 | 1996 | 130.56072222474 | 1995 | 138.25318303463 | 1994 | 129.97984855887 | 1993 | 124.41755906155 | 1992 | 125.71912013536 |
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