Key data per share

  2008 2009 2010 2011
2012*** 2013
Number of shares on 31 Dec 15'630'671 15'676'549 15'676'549 15'676'549 15'676'549 15'676'549
Share price on 31 Dec 185.50 292.50 214.00 162.10
112.0 166.80
Market value 31 Dec (in CHF m) 2'899 4'585 3'355 2'541
1756 2615
Earnings per share (in CHF) 0.52 9.38 8.37 4.54
2.43 6.55
Price/earnings ratio 16 31 26 26
23 25
Dividend per share (in CHF) 3.75 3.75 3.75 3.75
3.75 3.75
Payout ratio (% of EPS)* 33% 40% 45% 59%
77% 53%
Dividend yield** 2.02% 1.28% 1.75% 2.31%
3.35% 2.25%

* Excl. exceptionals
** Calculated by applying year-end closing price
*** IAS 19 restated