2007–2011   2002–2006   1998–2002   1993–1997   1988–1992 Values per share 1993–1997 (in CHF) The data per share is based on the number of shares at December 31. 1997 1996 1995 1994 2) 1993 Net income CHF 59 62 69 84 56 Cash flow CHF 142 142 152 153 119 Shareholders, equity CHF 502 457 393 348 482 Dividend 1) CHF 18 17 17 21 18 Payout ratio CHF 31 28 25 25 32 Share price high CHF 750 600 950 850 560 Share price low CHF 465 450 580 542 368 1) always paid in the following year 2) All values retroactively adjusted for 1:5 split 1994