| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 199.25 | +45.7% |
| 2025/3 | 136.77 | +19.5% |
| 2024/3 | 114.49 | +18.3% |
| 2023/3 | 96.82 | +12.7% |
| 2022/3 | 85.92 | +67.4% |
| 2021/3 | 51.33 | -4.3% |
| 2020/3 | 53.62 | +20.1% |
| 2019/3 | 44.64 | +16.6% |
| 2018/3 | 38.29 | -6.6% |
| 2017/3 | 41.01 | +149.5% |
| 2016/3 | 16.44 | -47.3% |
| 2015/3 | 31.22 | -7.5% |
| 2014/3 | 33.75 | -44.4% |
| 2013/3 | 60.65 | -4.9% |
| 2012/3 | 63.78 | - |