| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,377 | -24.6% |
| 2024/12 | 1,826 | +2.7% |
| 2023/12 | 1,777 | +52.3% |
| 2022/12 | 1,167 | +106.1% |
| 2021/12 | 566 | +226.6% |
| 2020/12 | 173 | -58.2% |
| 2019/12 | 415 | +10.0% |
| 2018/12 | 377 | +38.9% |
| 2017/12 | 271 | +20.1% |
| 2016/12 | 226 | +41.4% |
| 2015/12 | 160 | -12.8% |
| 2014/12 | 183 | -34.5% |
| 2013/12 | 280 | +7.2% |
| 2012/12 | 261 | -1.7% |
| 2011/12 | 265 | - |