| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 58,228 | +34.3% |
| 2024/3 | 43,366 | +34.8% |
| 2023/3 | 32,176 | -25.1% |
| 2022/3 | 42,958 | +17.8% |
| 2021/3 | 36,478 | +0.3% |
| 2020/3 | 36,370 | -21.5% |
| 2019/3 | 46,338 | +7.6% |
| 2018/3 | 43,069 | -72.8% |
| 2017/3 | 158,483 | +605.9% |
| 2016/3 | 22,452 | +31.5% |
| 2015/3 | 17,076 | +41.0% |
| 2014/3 | 12,110 | +5.7% |
| 2013/3 | 11,462 | +68.7% |
| 2012/3 | 6,796 | - |