| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 53,776 | -5.7% |
| 2024/3 | 57,037 | +9.6% |
| 2023/3 | 52,048 | +10.1% |
| 2022/3 | 47,289 | +31.0% |
| 2021/3 | 36,097 | +13.6% |
| 2020/3 | 31,766 | -2.5% |
| 2019/3 | 32,586 | +8.9% |
| 2018/3 | 29,920 | +12.8% |
| 2017/3 | 26,530 | +10.7% |
| 2016/3 | 23,966 | +29.4% |
| 2015/3 | 18,517 | +85.8% |
| 2014/3 | 9,968 | +251.7% |
| 2013/3 | 2,834 | +28.4% |
| 2012/3 | 2,208 | - |