| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,008 | +63.1% |
| 2023/12 | 12,880 | +62.9% |
| 2022/12 | 7,906 | -48.8% |
| 2021/12 | 15,442 | +23.1% |
| 2020/12 | 12,543 | -9.4% |
| 2019/12 | 13,847 | -10.7% |
| 2018/12 | 15,508 | -11.5% |
| 2017/12 | 17,528 | -6.3% |
| 2017/3 | 19,257 | +3.0% |
| 2016/3 | 18,697 | -3.7% |
| 2015/3 | 19,411 | -5.6% |
| 2014/3 | 20,553 | +11.3% |
| 2013/3 | 18,468 | +37.4% |
| 2012/3 | 13,445 | - |