| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 11,516 | +7.3% |
| 2024/3 | 10,732 | +107.9% |
| 2023/3 | 5,161 | -52.6% |
| 2022/3 | 10,880 | +18.4% |
| 2021/3 | 9,187 | -17.2% |
| 2020/3 | 11,093 | -31.9% |
| 2019/3 | 16,291 | -8.7% |
| 2018/3 | 17,837 | -1.9% |
| 2017/3 | 18,174 | +5.8% |
| 2016/3 | 17,182 | -0.1% |
| 2015/3 | 17,203 | +224.8% |
| 2014/3 | 5,297 | +31.3% |
| 2013/3 | 4,035 | +13.8% |
| 2012/3 | 3,547 | - |