| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 39,270 | +31.8% |
| 2024/3 | 29,802 | +18.9% |
| 2023/3 | 25,056 | +12.7% |
| 2022/3 | 22,234 | +35.0% |
| 2021/3 | 16,468 | -9.8% |
| 2020/3 | 18,261 | +3.3% |
| 2019/3 | 17,670 | -3.5% |
| 2018/3 | 18,314 | +8.5% |
| 2017/3 | 16,877 | -4.0% |
| 2016/3 | 17,589 | -4.0% |
| 2015/3 | 18,323 | +24.2% |
| 2014/3 | 14,747 | +21.3% |
| 2013/3 | 12,161 | +14.8% |
| 2012/3 | 10,597 | - |