| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,157 | -42.6% |
| 2023/12 | 14,219 | +74.3% |
| 2022/12 | 8,156 | -39.9% |
| 2021/12 | 13,567 | +7.3% |
| 2020/12 | 12,643 | +1.9% |
| 2019/12 | 12,411 | -19.8% |
| 2019/3 | 12,417 | -19.8% |
| 2018/3 | 15,473 | -17.7% |
| 2017/3 | 18,808 | +30.9% |
| 2016/3 | 14,364 | -34.6% |
| 2015/3 | 21,975 | +189.7% |
| 2014/3 | 7,585 | +138.7% |
| 2013/3 | 3,178 | +15.1% |
| 2012/3 | 2,761 | - |