| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,999 | -5.3% |
| 2025/3 | 2,110 | +10.4% |
| 2024/3 | 1,910 | +0.5% |
| 2023/3 | 1,900 | -19.0% |
| 2022/3 | 2,345 | -28.7% |
| 2021/3 | 3,290 | +7.5% |
| 2020/3 | 3,062 | +14.2% |
| 2019/3 | 2,680 | +17.2% |
| 2018/3 | 2,288 | +6.0% |
| 2017/3 | 2,159 | +20.8% |
| 2016/3 | 1,786 | +90.6% |
| 2015/3 | 937 | +105.4% |
| 2014/3 | 456 | +20.3% |
| 2013/3 | 379 | -34.5% |
| 2012/3 | 579 | - |