| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,609 | +43.4% |
| 2025/3 | 2,517 | -3.4% |
| 2024/3 | 2,606 | +114.1% |
| 2023/3 | 1,217 | +4.1% |
| 2022/3 | 1,169 | -72.4% |
| 2021/3 | 4,231 | +222.5% |
| 2020/3 | 1,312 | +516.0% |
| 2019/3 | 213 | -78.6% |
| 2018/3 | 994 | -48.4% |
| 2017/3 | 1,927 | +60.9% |
| 2016/3 | 1,198 | +12.0% |
| 2015/3 | 1,070 | +25.1% |
| 2014/3 | 855 | +23.7% |
| 2013/3 | 691 | -32.6% |
| 2012/3 | 1,025 | - |