| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,105 | +16.5% |
| 2025/3 | 4,381 | +3.4% |
| 2024/3 | 4,238 | +11.8% |
| 2023/3 | 3,792 | -17.3% |
| 2022/3 | 4,588 | +71.6% |
| 2021/3 | 2,673 | +45.3% |
| 2020/3 | 1,840 | -50.8% |
| 2019/3 | 3,738 | +29.9% |
| 2018/3 | 2,877 | +10.0% |
| 2017/3 | 2,616 | +37.3% |
| 2016/3 | 1,906 | +8.4% |
| 2015/3 | 1,757 | +40.2% |
| 2014/3 | 1,253 | +19.4% |
| 2013/3 | 1,050 | +8.8% |
| 2012/3 | 965 | - |