| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,034 | -18.8% |
| 2025/3 | 8,660 | +36.7% |
| 2024/3 | 6,336 | +34.9% |
| 2023/3 | 4,696 | +23.7% |
| 2022/3 | 3,795 | -17.8% |
| 2021/3 | 4,617 | -2.6% |
| 2020/3 | 4,738 | -7.2% |
| 2019/3 | 5,105 | +16.6% |
| 2018/3 | 4,380 | +10.8% |
| 2017/3 | 3,954 | -0.3% |
| 2016/3 | 3,965 | -5.3% |
| 2015/3 | 4,186 | +174.0% |
| 2014/3 | 1,528 | -8.4% |
| 2013/3 | 1,668 | +8.9% |
| 2012/3 | 1,531 | - |