| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 392.47 | +11.8% |
| 2025/3 | 351 | +2.1% |
| 2024/3 | 343.79 | +1.1% |
| 2023/3 | 340.03 | +35.4% |
| 2022/3 | 251.13 | +50.3% |
| 2021/3 | 167.05 | -25.3% |
| 2020/3 | 223.6 | -13.7% |
| 2019/3 | 259.02 | +25.5% |
| 2018/3 | 206.42 | +55.1% |
| 2017/3 | 133.11 | -0.6% |
| 2016/3 | 133.87 | +44.8% |
| 2015/3 | 92.45 | -1.2% |
| 2014/3 | 93.56 | +6.3% |
| 2013/3 | 88.04 | +14.7% |
| 2012/3 | 76.76 | - |