| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,656 | +60.8% |
| 2025/3 | 1,651 | +2.8% |
| 2024/3 | 1,606 | +78.5% |
| 2023/3 | 900 | -42.8% |
| 2022/3 | 1,574 | +141.2% |
| 2021/3 | 652 | -22.4% |
| 2020/3 | 841 | -12.0% |
| 2019/3 | 956 | +3.5% |
| 2018/3 | 923 | -21.2% |
| 2017/3 | 1,172 | -9.7% |
| 2016/3 | 1,298 | +255.2% |
| 2015/3 | 365 | +70.0% |
| 2014/3 | 215 | -111.5% |
| 2013/3 | -1,873 | -7882.2% |
| 2012/3 | 24 | - |