| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 436.45 | +4.0% |
| 2024/3 | 419.83 | +55.1% |
| 2023/3 | 270.64 | -58.0% |
| 2022/3 | 644.24 | +62.1% |
| 2021/3 | 397.4 | +18.9% |
| 2020/3 | 334.12 | -14.8% |
| 2019/3 | 392.26 | +8.5% |
| 2018/3 | 361.39 | -13.8% |
| 2017/3 | 419.15 | +6.3% |
| 2016/3 | 394.21 | +196.7% |
| 2015/3 | 132.85 | +24.2% |
| 2014/3 | 106.98 | +1.8% |
| 2013/3 | 105.1 | -147.3% |
| 2012/3 | -222.3 | - |