| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,507 | +35.2% |
| 2025/3 | 2,593 | +36.8% |
| 2024/3 | 1,895 | +14.5% |
| 2023/3 | 1,656 | -11.6% |
| 2022/3 | 1,872 | +6.8% |
| 2021/3 | 1,754 | -6.7% |
| 2020/3 | 1,880 | +22.8% |
| 2019/3 | 1,531 | +58.7% |
| 2018/3 | 964 | -19.3% |
| 2017/3 | 1,195 | +23.0% |
| 2016/3 | 971 | +135.2% |
| 2015/3 | 413 | +21.1% |
| 2014/3 | 340 | -23.0% |
| 2013/3 | 442 | +189.7% |
| 2012/3 | 152 | - |