| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 991.91 | +1.6% |
| 2025/3 | 976.33 | +26.4% |
| 2024/3 | 772.33 | -22.9% |
| 2023/3 | 1001.87 | +13.2% |
| 2022/3 | 885.16 | +61.2% |
| 2021/3 | 549.04 | +30.6% |
| 2020/3 | 420.37 | -14.1% |
| 2019/3 | 489.45 | -12.7% |
| 2018/3 | 560.6 | -8.4% |
| 2017/3 | 611.7 | +2.6% |
| 2016/3 | 596 | -11.6% |
| 2015/3 | 674.24 | +3.3% |
| 2014/3 | 652.61 | +67.1% |
| 2013/3 | 390.45 | - |