| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 154.54 | +6.5% |
| 2024/3 | 145.07 | -75.3% |
| 2023/3 | 586.75 | +90.5% |
| 2022/3 | 308.07 | -31.6% |
| 2021/3 | 450.14 | +24.9% |
| 2020/3 | 360.49 | -7.2% |
| 2019/3 | 388.64 | +21.5% |
| 2018/3 | 319.91 | +9.9% |
| 2017/3 | 291.08 | +6.9% |
| 2016/3 | 272.2 | +4.2% |
| 2015/3 | 261.32 | -1.3% |
| 2014/3 | 264.75 | +7.4% |
| 2013/3 | 246.43 | +107.6% |
| 2012/3 | 118.71 | - |