| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,760 | +42.0% |
| 2025/3 | 1,944 | +10.2% |
| 2024/3 | 1,764 | +36.7% |
| 2023/3 | 1,290 | +19.6% |
| 2022/3 | 1,078 | +70.4% |
| 2021/3 | 633 | +34.6% |
| 2020/3 | 470 | -120.8% |
| 2019/3 | -2,266 | -2325.7% |
| 2018/3 | 101 | -67.2% |
| 2017/3 | 310 | +37.2% |
| 2016/3 | 226 | -37.1% |
| 2015/3 | 359 | +34.8% |
| 2014/3 | 266 | -23.5% |
| 2013/3 | 348 | +33.5% |
| 2012/3 | 261 | - |