| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,232 | +10.7% |
| 2023/12 | 13,759 | -13.2% |
| 2022/12 | 15,855 | +10.4% |
| 2021/12 | 14,359 | +41.1% |
| 2020/12 | 10,176 | -23.6% |
| 2019/12 | 13,319 | -9.2% |
| 2018/12 | 14,661 | -5.8% |
| 2017/12 | 15,571 | +7.3% |
| 2016/12 | 14,510 | +20.8% |
| 2015/12 | 12,009 | +34.5% |
| 2014/12 | 8,928 | +63.7% |
| 2013/12 | 5,453 | +45.8% |
| 2012/12 | 3,739 | +34.9% |
| 2011/12 | 2,771 | - |