| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 194.98 | +12.2% |
| 2024/3 | 173.8 | +24.5% |
| 2023/3 | 139.57 | -7.2% |
| 2022/3 | 150.35 | +16.2% |
| 2021/3 | 129.34 | +4.2% |
| 2020/3 | 124.17 | -23.5% |
| 2019/3 | 162.33 | +10.9% |
| 2018/3 | 146.35 | +31.8% |
| 2017/3 | 111.02 | +56.4% |
| 2016/3 | 70.99 | +12.5% |
| 2015/3 | 63.12 | +17.2% |
| 2014/3 | 53.87 | +68.4% |
| 2013/3 | 31.98 | +133.3% |
| 2012/3 | 13.71 | - |