| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 326,578 | -54.4% |
| 2023/12 | 715,790 | +6.0% |
| 2022/12 | 675,396 | +38.7% |
| 2021/12 | 486,853 | +36.1% |
| 2020/12 | 357,804 | -23.4% |
| 2019/12 | 467,082 | +6.7% |
| 2018/12 | 437,629 | +19.1% |
| 2017/12 | 367,299 | -25.5% |
| 2016/12 | 492,834 | +28.8% |
| 2015/12 | 382,544 | -2.3% |
| 2014/12 | 391,511 | +8.4% |
| 2013/12 | 361,295 | +4.1% |
| 2012/12 | 347,059 | +7.6% |
| 2011/12 | 322,480 | -4.6% |
| 2010/12 | 338,177 | - |