| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 273.01 | +3.4% |
| 2025/3 | 264.03 | +6.1% |
| 2024/3 | 248.76 | +11.4% |
| 2023/3 | 223.37 | +6.6% |
| 2022/3 | 209.6 | -22.9% |
| 2021/3 | 271.82 | +29.0% |
| 2020/3 | 210.69 | +86.4% |
| 2019/3 | 113.06 | -32.5% |
| 2018/3 | 167.56 | +69.1% |
| 2017/3 | 99.1 | +14.5% |
| 2016/3 | 86.52 | +36.0% |
| 2015/3 | 63.6 | -35.8% |
| 2014/3 | 99.08 | +11.3% |
| 2013/3 | 89.03 | +38.6% |
| 2012/3 | 64.22 | - |