| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 630,000 | +67.1% |
| 2023/12 | 377,100 | -45.4% |
| 2022/12 | 690,400 | +146.5% |
| 2022/1 | 332,400 | +18.7% |
| 2021/1 | 280,100 | - |
| 2019/12 | 351,100 | +1.2% |
| 2018/12 | 347,000 | +5.1% |
| 2017/12 | 330,100 | +30.6% |
| 2016/12 | 320,600 | +163.9% |
| 2016/1 | 252,800 | +108.1% |
| 2015/1 | 121,500 | - |
| 2013/12 | 208,000 | -33.5% |
| 2012/12 | 312,800 | +31.6% |
| 2011/12 | 255,713 | - |
| 2011/1 | 237,735 | - |