| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 11,603 | -1.8% |
| 2024/3 | 11,810 | +336.0% |
| 2023/3 | 2,709 | -80.2% |
| 2022/3 | 13,704 | +36.2% |
| 2021/3 | 10,062 | +264.2% |
| 2020/3 | 2,763 | +139.8% |
| 2019/3 | 1,152 | -95.5% |
| 2018/3 | 25,509 | +112.5% |
| 2017/3 | 12,002 | -3.9% |
| 2016/3 | 12,490 | -33.4% |
| 2015/3 | 18,754 | +157.0% |
| 2014/3 | 7,296 | +349.3% |
| 2013/3 | 1,624 | +3.5% |
| 2012/3 | 1,569 | - |