| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 831 | +30.5% |
| 2025/3 | 637 | -41.7% |
| 2024/3 | 1,092 | -54.5% |
| 2023/3 | 2,398 | -43.4% |
| 2022/3 | 4,239 | +44.1% |
| 2021/3 | 2,942 | -42.0% |
| 2020/3 | 5,072 | -2.1% |
| 2019/3 | 5,182 | -29.6% |
| 2018/3 | 7,360 | +8.2% |
| 2017/3 | 6,800 | +1.4% |
| 2016/3 | 6,707 | +1.3% |
| 2015/3 | 6,619 | +45.6% |
| 2014/3 | 4,546 | +17.0% |
| 2013/3 | 3,884 | +17.4% |
| 2012/3 | 3,308 | - |