| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 226,071 | -21.5% |
| 2024/3 | 288,121 | +100.4% |
| 2023/3 | 143,766 | -73.2% |
| 2022/3 | 537,117 | +371.2% |
| 2021/3 | 113,998 | -160.7% |
| 2020/3 | -187,946 | -158.3% |
| 2019/3 | 322,319 | -10.9% |
| 2018/3 | 361,922 | +141.3% |
| 2017/3 | 150,008 | -153.9% |
| 2016/3 | -278,510 | +0.5% |
| 2015/3 | -277,212 | -737.5% |
| 2014/3 | 43,482 | +92.9% |
| 2013/3 | 22,537 | +419.6% |
| 2012/3 | 4,337 | - |