| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 263.35 | -17.8% |
| 2025/3 | 320.25 | +27.9% |
| 2024/3 | 250.4 | +0.5% |
| 2023/3 | 249.12 | +13.1% |
| 2022/3 | 220.26 | +57.5% |
| 2021/3 | 139.84 | -23.8% |
| 2020/3 | 183.61 | -9.8% |
| 2019/3 | 203.5 | +97.0% |
| 2018/3 | 103.32 | -4.5% |
| 2017/3 | 108.15 | +22.4% |
| 2016/3 | 88.35 | -7.1% |
| 2015/3 | 95.14 | +30.2% |
| 2014/3 | 73.07 | +28.1% |
| 2013/3 | 57.06 | +15.8% |
| 2012/3 | 49.26 | - |