| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,300 | -4.3% |
| 2025/3 | 1,359 | +17.2% |
| 2024/3 | 1,160 | +46.3% |
| 2023/3 | 793 | -48.5% |
| 2022/3 | 1,540 | -165.2% |
| 2021/3 | -2,363 | -210.5% |
| 2020/3 | 2,138 | -19.0% |
| 2019/3 | 2,638 | -9.8% |
| 2018/3 | 2,923 | +7.2% |
| 2017/3 | 2,726 | +40.7% |
| 2016/3 | 1,937 | +43.4% |
| 2015/3 | 1,351 | +8.6% |
| 2014/3 | 1,244 | -2.5% |
| 2013/3 | 1,276 | +51.0% |
| 2012/3 | 845 | - |