| Bearer shares | | 2009/10 | 2008/09 | 2007/08 | 2006/07 | 2005/06 | | Nominal value CHF 15 | | | | | | | | Share price as of March 31 | CHF | 150
| 90 | 190 | 275 | 209 | | Share price - high | CHF | 155 | 200 | 319 | 278 | 229 | | Share price - low | CHF | 86 | 85 | 180 | 183 | 103 | Average daily volume | Number | 305 | 311 | 624 | 922 | 1 336 | P/E Ratio | Factor | 13.3 | 8.0 | 8.0 | 16,9 | 12.2 | Basic earnings per share | CHF | 11.3 | 11.3 | 23.8 | 16.3 | 17.1 | Book value per share | CHF | 152 | 150 | 152 | 139 | 157 | Stock market capitalisation | CHF 1000 | 106 606 | 63 964 | 135 035 | 195 445 | 148 500 | - in percent of revenue | % | 71.1 | 36.6 | 60.5 | 90.6 | 68.5 | - in percent of equity | % | 98.8 | 59.8 | 125.1 | 197.6 | 133.0 |
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The company's bearer shares are listed at the SIX Swiss Exchange under Security No. 1100359, ISIN No. CH0011003594
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