| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 314.18 | +9.9% |
| 2025/3 | 285.9 | -6.8% |
| 2024/3 | 306.89 | +4.6% |
| 2023/3 | 293.34 | +54.8% |
| 2022/3 | 189.52 | +46.2% |
| 2021/3 | 129.65 | -2.4% |
| 2020/3 | 132.84 | -11.7% |
| 2019/3 | 150.49 | +3.4% |
| 2018/3 | 145.54 | +21.2% |
| 2017/3 | 120.12 | +13.0% |
| 2016/3 | 106.34 | +0.3% |
| 2015/3 | 106.04 | +3.0% |
| 2014/3 | 102.91 | +33.2% |
| 2013/3 | 77.28 | -1.2% |
| 2012/3 | 78.2 | - |