| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 22,407 | +39.3% |
| 2024/3 | 16,080 | +130.4% |
| 2023/3 | 6,980 | +276.3% |
| 2022/3 | 1,855 | -114.2% |
| 2021/3 | -13,057 | -189.0% |
| 2020/3 | 14,668 | -20.9% |
| 2019/3 | 18,545 | +0.2% |
| 2018/3 | 18,511 | +6.7% |
| 2017/3 | 17,353 | +24.3% |
| 2016/3 | 13,957 | +22.5% |
| 2015/3 | 11,395 | +62.4% |
| 2014/3 | 7,016 | +63.0% |
| 2013/3 | 4,305 | -54.4% |
| 2012/3 | 9,446 | - |