| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 36,331 | -29.4% |
| 2024/3 | 51,454 | +221.5% |
| 2023/3 | 16,004 | -31.5% |
| 2022/3 | 23,352 | -33.7% |
| 2021/3 | 35,205 | +213.6% |
| 2020/3 | 11,226 | -51.8% |
| 2019/3 | 23,309 | -5.4% |
| 2018/3 | 24,638 | +29.6% |
| 2017/3 | 19,013 | -17.5% |
| 2016/3 | 23,043 | -3.8% |
| 2015/3 | 23,945 | +3.7% |
| 2014/3 | 23,080 | +38.3% |
| 2013/3 | 16,686 | +98.2% |
| 2012/3 | 8,419 | - |