| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 19,856 | -3.9% |
| 2024/3 | 20,669 | +51.4% |
| 2023/3 | 13,650 | +1.8% |
| 2022/3 | 13,415 | +168.9% |
| 2021/3 | 4,989 | -69.3% |
| 2020/3 | 16,230 | +17.1% |
| 2019/3 | 13,863 | -3.6% |
| 2018/3 | 14,384 | +1.1% |
| 2017/3 | 14,225 | -34.7% |
| 2016/3 | 21,771 | +60.8% |
| 2015/3 | 13,535 | +284.7% |
| 2014/3 | 3,518 | -28.2% |
| 2013/3 | 4,901 | -32.3% |
| 2012/3 | 7,240 | - |