| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 401 | -30.4% |
| 2024/12 | 576 | +21.1% |
| 2023/12 | 476 | -3.2% |
| 2022/12 | 491 | +52.4% |
| 2021/12 | 322 | +68.4% |
| 2020/12 | 191 | -55.2% |
| 2019/12 | 428 | -23.2% |
| 2018/12 | 557 | -54.0% |
| 2017/12 | 1,211 | +83.9% |
| 2016/12 | 658 | +11.7% |
| 2015/12 | 589 | +37.0% |
| 2014/12 | 430 | +168.6% |
| 2013/12 | 160 | +30.5% |
| 2012/12 | 122 | -57.8% |
| 2011/12 | 291 | - |