Calendar Year High (CHF) Low (CHF)
2009 24.60 14.23
2008 32.64 17.04
2007 36.15 28.23
2006 31.15 22.33
2005 25.19 15.41
2004 16.61 12.88
2003 14.19 7.73
2002 18.01 8.75
2001 15.39 13.19