| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,213 | +8.4% |
| 2025/3 | 3,887 | +41.9% |
| 2024/3 | 2,740 | +143.1% |
| 2023/3 | 1,127 | -65.9% |
| 2022/3 | 3,304 | -36.2% |
| 2021/3 | 5,180 | -20.8% |
| 2020/3 | 6,544 | +88.0% |
| 2019/3 | 3,480 | +53.0% |
| 2018/3 | 2,274 | -59.5% |
| 2017/3 | 5,621 | -1.1% |
| 2016/3 | 5,682 | +30.2% |
| 2015/3 | 4,365 | +18.9% |
| 2014/3 | 3,671 | +3.2% |
| 2013/3 | 3,558 | +95.6% |
| 2012/3 | 1,819 | - |