| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 207.33 | -49.0% |
| 2025/3 | 406.82 | +91.8% |
| 2024/3 | 212.1 | -31.5% |
| 2023/3 | 309.56 | +14.6% |
| 2022/3 | 270.16 | -7.5% |
| 2021/3 | 291.96 | +0.2% |
| 2020/3 | 291.29 | +18.8% |
| 2019/3 | 245.16 | +7.0% |
| 2018/3 | 229.19 | +120.3% |
| 2017/3 | 104.02 | +9.2% |
| 2016/3 | 95.26 | +45.4% |
| 2015/3 | 65.5 | +74.9% |
| 2014/3 | 37.45 | +4.5% |
| 2013/3 | 35.83 | +36.1% |
| 2012/3 | 26.32 | - |