| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 440.48 | -0.6% |
| 2025/3 | 443.05 | -3.3% |
| 2024/3 | 458 | +6.7% |
| 2023/3 | 429.25 | +35.5% |
| 2022/3 | 316.79 | +7.7% |
| 2021/3 | 294.19 | -2.1% |
| 2020/3 | 300.43 | -11.4% |
| 2019/3 | 339.04 | +430.2% |
| 2018/3 | 63.95 | +35.1% |
| 2017/3 | 47.34 | +21.1% |
| 2016/3 | 39.09 | -25.5% |
| 2015/3 | 52.5 | -8.0% |
| 2014/3 | 57.04 | +115.8% |
| 2013/3 | 26.43 | +1.0% |
| 2012/3 | 26.18 | - |