| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 25,015 | +139.8% |
| 2023/12 | 10,432 | +14.4% |
| 2022/12 | 9,116 | -6.6% |
| 2021/12 | 9,763 | +31.5% |
| 2020/12 | 7,425 | -27.2% |
| 2019/12 | 10,198 | -11.5% |
| 2018/12 | 11,527 | +11.1% |
| 2017/12 | 10,377 | +45.3% |
| 2016/12 | 7,144 | +107.6% |
| 2015/12 | 3,441 | -21.2% |
| 2014/12 | 4,366 | -32.6% |
| 2014/3 | 5,105 | -21.2% |
| 2013/3 | 6,480 | +53.7% |
| 2012/3 | 4,217 | +70.5% |
| 2011/3 | 2,473 | - |