| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 19.85 | +3.9% |
| 2023/12 | 19.11 | +25.6% |
| 2022/12 | 17.14 | +48.4% |
| 2022/1 | 15.22 | +31.8% |
| 2021/1 | 11.55 | - |
| 2019/12 | 12.59 | +4.2% |
| 2018/12 | 12.08 | +24.3% |
| 2017/12 | 9.72 | +18.0% |
| 2016/12 | 9.4 | +29.5% |
| 2016/1 | 8.24 | +13.5% |
| 2015/1 | 7.26 | - |
| 2013/12 | 6.02 | +14.4% |
| 2012/12 | 5.26 | +63.4% |
| 2011/12 | 4.75 | - |
| 2011/1 | 3.22 | - |