| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 19,979 | +35.6% |
| 2025/3 | 14,730 | +46.8% |
| 2024/3 | 10,036 | +19.8% |
| 2023/3 | 8,377 | -28.3% |
| 2022/3 | 11,678 | +8.4% |
| 2021/3 | 10,770 | +130.7% |
| 2020/3 | 4,668 | -24.9% |
| 2019/3 | 6,216 | +5.7% |
| 2018/3 | 5,881 | -5.1% |
| 2017/3 | 6,196 | -15.0% |
| 2016/3 | 7,287 | +4.2% |
| 2015/3 | 6,995 | +39.5% |
| 2014/3 | 5,014 | -12.3% |
| 2013/3 | 5,719 | +301.9% |
| 2012/3 | 1,423 | - |