| 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | |
| Net income per share | 82.19 | 86.40 | 85.83 | 55.06 | 86.11 | 88.85 | 73.25 | -5.70 | 104.54 | 115.69 |
| Dividend per share | 26 | 24 | 26 | 26 | 26 | 50 | 26 | 26 | 50 | 50 |
| Dividend payout ratio | 31.6% | 27.8% | 30.3% | 47.2% | 30.2% | 56.3% | 35.5% | - | 47.8% | 43.2% |
| Ratio of dividends to net assets | 1.9% | 1.5% | 1.6% | 1.6% | 1.6% | 3.0% | 1.5% | 1.5% | 2.7% | 2.5% |
| PER | 16.1times | 17.3times | 17.3times | 25.5times | 16.6times | 14.4times | 13.9times | - | 17.5times | 14.3times |
| PBR | 0.92times | 0.90times | 0.92times | 0.85times | 0.85times | 0.76times | 0.62times | 0.83times | 0.94times | 0.80times |