| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 26,763 | +8.5% |
| 2024/3 | 24,667 | +14.6% |
| 2023/3 | 21,532 | +21.0% |
| 2022/3 | 17,791 | +664.5% |
| 2021/3 | 2,327 | -90.9% |
| 2020/3 | 25,437 | +0.3% |
| 2019/3 | 25,360 | +21.2% |
| 2018/3 | 20,929 | +11.6% |
| 2017/3 | 18,749 | +5.4% |
| 2016/3 | 17,794 | +10.8% |
| 2015/3 | 16,062 | +230.5% |
| 2014/3 | 4,860 | -29.2% |
| 2013/3 | 6,868 | -260.2% |
| 2012/3 | -4,287 | - |