| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 17,645 | +149.2% |
| 2024/3 | 7,082 | +19.9% |
| 2023/3 | 5,905 | -42.5% |
| 2022/3 | 10,262 | -34.6% |
| 2021/3 | 15,692 | +46.3% |
| 2020/3 | 10,729 | -59.5% |
| 2019/3 | 26,521 | -36.5% |
| 2018/3 | 41,788 | -30.2% |
| 2017/3 | 59,867 | -1.9% |
| 2016/3 | 61,022 | +85.1% |
| 2015/3 | 32,966 | -471042.9% |
| 2014/3 | -7 | -100.6% |
| 2013/3 | 1,159 | +434.1% |
| 2012/3 | 217 | - |