| 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | |
| Earnnings per share(EPS) | 49.48 | 56.94 | 58.78 | 49.39 | 60.54 | 42.71 | 11.92 | 53.60 | -4.88 | 45.73 |
| Book-value Per Share(BPS) | 307.73 | 341.68 | 379.86 | 397.57 | 442.13 | 467.93 | 456.12 | 522.65 | 491.17 | 510.51 |
| Annual dividend per share | 16.00 | 18.00 | 20.00 | 30.00 | 22.00 | 24.00 | 24.00 | 24.00 | 26.00 | 26.00 |
| DOE(％) | 5.5 | 5.5 | 5.5 | 7.7 | 5.2 | 5.3 | 5.2 | 4.9 | 5.1 | 5.2 |
| Dividends payout ratio (%) | 32.3 | 31.6 | 34.0 | 60.7 | 36.3 | 56.2 | 201.3 | 44.8 | - | 56.9 |