| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 12,970 | +12.6% |
| 2024/3 | 11,523 | +14.6% |
| 2023/3 | 10,052 | +10.6% |
| 2022/3 | 9,085 | +218.8% |
| 2021/3 | 2,850 | -20.1% |
| 2020/3 | 3,567 | -64.2% |
| 2019/3 | 9,968 | -26.7% |
| 2018/3 | 13,605 | +209.1% |
| 2017/3 | 4,402 | -6.2% |
| 2016/3 | 4,694 | +122.9% |
| 2015/3 | 2,106 | +274.7% |
| 2014/3 | 562 | -119.7% |
| 2013/3 | -2,860 | -196.4% |
| 2012/3 | 2,968 | - |