| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 28,039 | -5.1% |
| 2024/3 | 29,534 | +0.1% |
| 2023/3 | 29,513 | -48.1% |
| 2022/3 | 56,831 | +125.3% |
| 2021/3 | 25,224 | +35.0% |
| 2020/3 | 18,680 | +23.6% |
| 2019/3 | 15,110 | -40.2% |
| 2018/3 | 25,264 | -4.6% |
| 2017/3 | 26,474 | +21.3% |
| 2016/3 | 21,826 | -17.8% |
| 2015/3 | 26,543 | +13.9% |
| 2014/3 | 23,310 | +53.2% |
| 2013/3 | 15,213 | +43.4% |
| 2012/3 | 10,610 | +24.5% |
| 2011/3 | 8,521 | +95.5% |
| 2010/3 | 4,359 | - |