| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 387,317 | +19.0% |
| 2023/12 | 325,472 | -13.1% |
| 2022/12 | 374,429 | +23.6% |
| 2021/12 | 302,995 | +41.1% |
| 2020/12 | 214,733 | +36.3% |
| 2019/12 | 157,560 | +70.4% |
| 2018/12 | 92,488 | +27.2% |
| 2017/12 | 72,713 | +35.7% |
| 2016/12 | 53,592 | -12.3% |
| 2015/12 | 61,125 | +19.9% |
| 2014/12 | 50,980 | +0.2% |
| 2013/12 | 50,895 | +5.6% |
| 2012/12 | 48,205 | +36.8% |
| 2011/12 | 35,234 | - |