| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,927 | -28.8% |
| 2023/12 | 12,531 | -35.6% |
| 2022/12 | 19,472 | +42.1% |
| 2021/12 | 13,702 | -50.8% |
| 2021/3 | 11,986 | -56.9% |
| 2020/3 | 27,833 | -28.6% |
| 2019/3 | 39,002 | +16.3% |
| 2018/3 | 33,526 | +40.0% |
| 2017/3 | 23,939 | +16.2% |
| 2016/3 | 20,607 | +55.6% |
| 2015/3 | 13,244 | +78.6% |
| 2014/3 | 7,416 | +85.7% |
| 2013/3 | 3,994 | +19.7% |
| 2012/3 | 3,336 | - |