| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 47,527 | -4.3% |
| 2024/3 | 49,665 | +21.5% |
| 2023/3 | 40,876 | +12.1% |
| 2022/3 | 36,476 | +11.0% |
| 2021/3 | 32,874 | +10.9% |
| 2020/3 | 29,653 | +5.6% |
| 2019/3 | 28,077 | +15.7% |
| 2018/3 | 24,257 | +8.8% |
| 2017/3 | 22,304 | +14.1% |
| 2016/3 | 19,544 | +20.6% |
| 2015/3 | 16,209 | +64.0% |
| 2014/3 | 9,886 | -42.5% |
| 2013/3 | 17,190 | +36.1% |
| 2012/3 | 12,633 | - |