| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 143.27 | -22.0% |
| 2024/3 | 183.59 | -17.2% |
| 2023/3 | 221.67 | -18.6% |
| 2022/3 | 272.19 | +10.0% |
| 2021/3 | 247.4 | +73.9% |
| 2020/3 | 142.27 | -10.2% |
| 2019/3 | 158.43 | +40.4% |
| 2018/3 | 112.87 | -0.4% |
| 2017/3 | 113.35 | +14.5% |
| 2016/3 | 99.02 | +18.8% |
| 2015/3 | 83.33 | -10.4% |
| 2014/3 | 93.03 | +27.8% |
| 2013/3 | 72.81 | +18.4% |
| 2012/3 | 61.49 | - |