| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 134,406 | +78.3% |
| 2023/12 | 104,522 | -0.3% |
| 2023/1 | 75,398 | -28.1% |
| 2022/1 | 104,797 | -366.7% |
| 2021/1 | -39,287 | - |
| 2019/12 | 130,903 | +71.4% |
| 2018/12 | 76,379 | -10.1% |
| 2017/12 | 109,844 | -3.3% |
| 2017/1 | 84,937 | -25.2% |
| 2016/1 | 113,593 | - |
| 2014/12 | 70,295 | -26.5% |
| 2013/12 | 95,630 | +9.6% |
| 2012/12 | 64,648 | - |
| 2012/1 | 87,263 | - |