| | | | | | | |
| | 2019 | | 2018 | 2017 | 2016 | 2015 |
Capital stock | CHF | 7,764,208 | | 7,759,882 | 7,753,658 | 7,745,430 | 7,738,010 |
Number of shares (Dec. 31) | | 7,764,208 | | 7,759,882 | 7,753,658 | 7,745,430 | 7,738,010 |
Weighted average number of shares outstanding | | 7,762,845 | | 7,757,904 | 7,750,232 | 7,742,190 | 7,730,780 |
Stock price | | | | | | | |
High for the year (Dec. 13, 2019) | CHF | 127.00 | | 168.90 | 165.40 | 100.70 | 85.65 |
Low for the year (Jan. 3, 2019) | CHF | 76.90 | | 74.45 | 95.40 | 56.20 | 54.80 |
Year-end (Dec. 31) | CHF | 122.60 | | 79.75 | 153.40 | 100.50 | 72.75 |
Earnings per share | CHF | 1.55 | | 1.59 | 4.56 | 3.53 | 2.21 |
Distribution per share1 | CHF | 1.00 | | 1.20 | 1.50 | 1.20 | 1.10 |
P/E ratio (at year-end price) | | 79 | | 50 | 34 | 28 | 33 |
Distribution yield (at year-end price) | % | 0.8% | | 1.5% | 1.0% | 1.2% | 1.5% |
Equity per share2 | CHF | 25.2 | | 25.6 | 26.0 | 22.8 | 21.0 |
Market capitalization (Dec. 31) | CHF m | 951.9 | | 618.9 | 1,189.4 | 778.4 | 562.9 |