| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 439,512 | +98.3% |
| 2023/12 | 221,615 | +47.2% |
| 2022/12 | 150,516 | +111.4% |
| 2021/12 | 71,206 | +29.1% |
| 2020/12 | 55,168 | +45.8% |
| 2019/12 | 37,835 | -39.6% |
| 2018/12 | 62,595 | -79.2% |
| 2017/12 | 301,495 | -31.1% |
| 2016/12 | 437,306 | +109.7% |
| 2015/12 | 208,549 | - |
| 2013/12 | 84,756 | -79.8% |
| 2012/12 | 419,030 | +211.0% |
| 2011/12 | 134,757 | -42.9% |
| 2010/12 | 235,873 | - |