| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 13.88 | +1.2% |
| 2024/3 | 13.72 | +9.4% |
| 2023/3 | 12.54 | +35.9% |
| 2022/3 | 9.23 | +13.0% |
| 2021/3 | 8.17 | +383.4% |
| 2020/3 | 1.69 | +14.2% |
| 2019/3 | 1.48 | -72.2% |
| 2018/3 | 5.33 | +28.7% |
| 2017/3 | 4.14 | +34.4% |
| 2016/3 | 3.08 | -18.3% |
| 2015/3 | 3.77 | +49.0% |
| 2014/3 | 2.53 | +104.0% |
| 2013/3 | 1.24 | +195.2% |
| 2012/3 | 0.42 | +23.5% |
| 2011/3 | 0.34 | - |