| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 17,876 | +36.0% |
| 2024/3 | 13,141 | -13.6% |
| 2023/3 | 15,201 | -40.2% |
| 2022/3 | 25,433 | +3.7% |
| 2021/3 | 24,528 | +57.4% |
| 2020/3 | 15,581 | -40.0% |
| 2019/3 | 25,959 | +118.7% |
| 2018/3 | 11,872 | +75.1% |
| 2017/3 | 6,781 | +68.3% |
| 2016/3 | 4,029 | -64.9% |
| 2015/3 | 11,488 | +565.2% |
| 2014/3 | 1,727 | -46.9% |
| 2013/3 | 3,255 | +78.2% |
| 2012/3 | 1,827 | - |