| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 232.79 | -26.2% |
| 2024/3 | 315.46 | +44.6% |
| 2023/3 | 218.12 | +5.5% |
| 2022/3 | 206.71 | +40.7% |
| 2021/3 | 146.9 | +29.2% |
| 2020/3 | 113.69 | -19.4% |
| 2019/3 | 141.11 | +52.6% |
| 2018/3 | 92.46 | +14.3% |
| 2017/3 | 80.92 | +106.1% |
| 2016/3 | 39.26 | +2.6% |
| 2015/3 | 38.27 | +32.8% |
| 2014/3 | 28.81 | -10.4% |
| 2013/3 | 32.17 | +41.8% |
| 2012/3 | 22.68 | - |