| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 251.43 | +35.3% |
| 2024/3 | 185.79 | +14.8% |
| 2023/3 | 161.78 | +21.9% |
| 2022/3 | 132.73 | +36.9% |
| 2021/3 | 96.92 | -16.8% |
| 2020/3 | 116.43 | -20.9% |
| 2019/3 | 147.15 | +402.4% |
| 2018/3 | 29.29 | -31.8% |
| 2017/3 | 42.95 | -21.8% |
| 2016/3 | 54.91 | +9.0% |
| 2015/3 | 50.38 | +1.0% |
| 2014/3 | 49.86 | +39.7% |
| 2013/3 | 35.69 | -12.3% |
| 2012/3 | 40.68 | - |