| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 4,267 | +9.6% |
| 2024/3 | 3,893 | +18.7% |
| 2023/3 | 3,281 | -14.6% |
| 2022/3 | 3,843 | -20.5% |
| 2021/3 | 4,837 | +13.7% |
| 2020/3 | 4,253 | -5103.5% |
| 2019/3 | -85 | -103.2% |
| 2018/3 | 2,685 | -14.5% |
| 2017/3 | 3,140 | -3.4% |
| 2016/3 | 3,251 | -20.9% |
| 2015/3 | 4,110 | -0.3% |
| 2014/3 | 4,121 | +51.3% |
| 2013/3 | 2,724 | +47.0% |
| 2012/3 | 1,853 | +118.5% |
| 2011/3 | 848 | -69.3% |
| 2010/3 | 2,761 | - |