| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 153.72 | +11.7% |
| 2025/3 | 137.67 | +20.5% |
| 2024/3 | 114.24 | +58.4% |
| 2023/3 | 72.11 | +15.4% |
| 2022/3 | 62.47 | +22.0% |
| 2021/3 | 51.22 | +6.5% |
| 2020/3 | 48.11 | +1.4% |
| 2019/3 | 47.43 | +13.9% |
| 2018/3 | 41.64 | -9.2% |
| 2017/3 | 45.85 | +10.7% |
| 2016/3 | 41.41 | +30.5% |
| 2015/3 | 31.74 | -1.3% |
| 2014/3 | 32.17 | +43.7% |
| 2013/3 | 22.38 | -30.8% |
| 2012/3 | 32.32 | - |