| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 281.61 | +6.4% |
| 2025/3 | 264.61 | +35.0% |
| 2024/3 | 196.03 | +30.9% |
| 2023/3 | 149.71 | +44.8% |
| 2022/3 | 103.4 | +7.5% |
| 2021/3 | 96.21 | -1.0% |
| 2020/3 | 97.14 | +4.5% |
| 2019/3 | 92.95 | +14.8% |
| 2018/3 | 80.97 | +8.5% |
| 2017/3 | 74.61 | +18.3% |
| 2016/3 | 63.07 | +16.6% |
| 2015/3 | 54.09 | +27.6% |
| 2014/3 | 42.38 | +41.6% |
| 2013/3 | 29.93 | +118.1% |
| 2012/3 | 13.72 | - |