| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 248,799 | +9.3% |
| 2024/3 | 227,687 | +12.0% |
| 2023/3 | 203,374 | +14.9% |
| 2022/3 | 176,986 | +36.4% |
| 2021/3 | 129,727 | -29.8% |
| 2020/3 | 184,694 | +8.6% |
| 2019/3 | 170,136 | +7.7% |
| 2018/3 | 157,976 | +18.3% |
| 2017/3 | 133,582 | +12.0% |
| 2016/3 | 119,306 | +13.5% |
| 2015/3 | 105,147 | +81.4% |
| 2014/3 | 57,960 | +57.1% |
| 2013/3 | 36,884 | +3.2% |
| 2012/3 | 35,756 | - |