| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 302.14 | -5.6% |
| 2025/3 | 319.96 | +16.8% |
| 2024/3 | 274 | -10.5% |
| 2023/3 | 306.08 | -2.5% |
| 2022/3 | 313.95 | +3.6% |
| 2021/3 | 303.1 | +42.4% |
| 2020/3 | 212.84 | +60.4% |
| 2019/3 | 132.71 | -15.3% |
| 2018/3 | 156.65 | +84.8% |
| 2017/3 | 84.76 | +33.4% |
| 2016/3 | 63.54 | +225.2% |
| 2015/3 | 19.54 | -42.9% |
| 2014/3 | 34.22 | -41.4% |
| 2013/3 | 58.4 | +16.8% |
| 2012/3 | 50.02 | - |