| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,935 | +82.6% |
| 2025/3 | 2,703 | +49.3% |
| 2024/3 | 1,811 | +43.7% |
| 2023/3 | 1,260 | -36.2% |
| 2022/3 | 1,975 | +20.3% |
| 2021/3 | 1,642 | +22.5% |
| 2020/3 | 1,340 | +1.2% |
| 2019/3 | 1,324 | +8.3% |
| 2018/3 | 1,223 | -19.2% |
| 2017/3 | 1,513 | +11.1% |
| 2016/3 | 1,362 | -2.3% |
| 2015/3 | 1,394 | +57.2% |
| 2014/3 | 887 | +43.1% |
| 2013/3 | 620 | -30.3% |
| 2012/3 | 890 | - |