| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 933 | -14.5% |
| 2024/12 | 1,091 | +2.2% |
| 2023/12 | 1,068 | +10.9% |
| 2022/12 | 963 | +60.2% |
| 2021/12 | 601 | +102.0% |
| 2020/12 | 297 | -39.8% |
| 2019/12 | 494 | +97.1% |
| 2018/12 | 250 | -14.0% |
| 2017/12 | 291 | +20.1% |
| 2016/12 | 242 | -8.1% |
| 2015/12 | 264 | -13.1% |
| 2014/12 | 304 | +24.4% |
| 2013/12 | 244 | +22.6% |
| 2012/12 | 199 | +126.8% |
| 2011/12 | 87 | - |