| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 27,439 | +10.7% |
| 2024/3 | 24,777 | -23.2% |
| 2023/3 | 32,242 | -38.3% |
| 2022/3 | 52,281 | +0.9% |
| 2021/3 | 51,798 | +110.5% |
| 2020/3 | 24,605 | +66.3% |
| 2019/3 | 14,794 | -50.3% |
| 2018/3 | 29,779 | -18.6% |
| 2017/3 | 36,590 | +14.6% |
| 2016/3 | 31,932 | +241.9% |
| 2015/3 | 9,340 | -65.2% |
| 2014/3 | 26,826 | +33.7% |
| 2013/3 | 20,070 | -61.6% |
| 2012/3 | 52,234 | - |