| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 74.11 | -61.3% |
| 2025/3 | 191.56 | +2.2% |
| 2024/3 | 187.41 | +8.3% |
| 2023/3 | 173.07 | +45.0% |
| 2022/3 | 119.35 | +53.5% |
| 2021/3 | 77.73 | -29.4% |
| 2020/3 | 110.05 | +5.4% |
| 2019/3 | 104.4 | +20.5% |
| 2018/3 | 86.62 | +17.0% |
| 2017/3 | 74.04 | +18.8% |
| 2016/3 | 62.3 | +18.4% |
| 2015/3 | 52.61 | +48.4% |
| 2014/3 | 35.45 | +40.0% |
| 2013/3 | 25.33 | +31.6% |
| 2012/3 | 19.25 | - |