| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1125.66 | +19.1% |
| 2024/3 | 944.9 | -25.4% |
| 2023/3 | 1267.44 | +18.1% |
| 2022/3 | 1073.34 | +122.3% |
| 2021/3 | 482.74 | -243.5% |
| 2020/3 | -336.51 | -198.3% |
| 2019/3 | 342.41 | -19.8% |
| 2018/3 | 427.04 | +432.6% |
| 2017/3 | 80.18 | -34.8% |
| 2016/3 | 122.92 | +180.3% |
| 2015/3 | 43.85 | +15.1% |
| 2014/3 | 38.11 | +67.3% |
| 2013/3 | 22.78 | +1.9% |
| 2012/3 | 22.35 | - |