| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 162,120 | +85.8% |
| 2024/3 | 87,243 | +149.3% |
| 2023/3 | 35,000 | -90.5% |
| 2022/3 | 366,854 | +352.4% |
| 2021/3 | 81,098 | +116.3% |
| 2020/3 | 37,487 | -28.7% |
| 2019/3 | 52,548 | +12.6% |
| 2018/3 | 46,684 | +43.8% |
| 2017/3 | 32,455 | -4.9% |
| 2016/3 | 34,115 | -25.4% |
| 2015/3 | 45,721 | +113.3% |
| 2014/3 | 21,439 | +461.7% |
| 2013/3 | 3,817 | -1323.4% |
| 2012/3 | -312 | - |