| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 17,846 | +16.1% |
| 2024/3 | 15,374 | +49.4% |
| 2023/3 | 10,291 | -63.2% |
| 2022/3 | 27,959 | +105.7% |
| 2021/3 | 13,592 | +24.0% |
| 2020/3 | 10,962 | -14.5% |
| 2019/3 | 12,816 | +24.6% |
| 2018/3 | 10,289 | -7.5% |
| 2017/3 | 11,122 | +37.4% |
| 2016/3 | 8,092 | +107.8% |
| 2015/3 | 3,895 | -46.1% |
| 2014/3 | 7,228 | +910.9% |
| 2013/3 | 715 | -53.0% |
| 2012/3 | 1,522 | - |