| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 37,988 | +13.3% |
| 2024/3 | 33,525 | +9.1% |
| 2023/3 | 30,717 | +0.3% |
| 2022/3 | 30,627 | +619.3% |
| 2021/3 | 4,258 | -79.5% |
| 2020/3 | 20,821 | -19.7% |
| 2019/3 | 25,938 | +3.6% |
| 2018/3 | 25,039 | +8.8% |
| 2017/3 | 23,006 | +2.0% |
| 2016/3 | 22,557 | +3.4% |
| 2015/3 | 21,817 | +13.1% |
| 2014/3 | 19,290 | -13.6% |
| 2013/3 | 22,332 | +27.6% |
| 2012/3 | 17,495 | - |