| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 676,000 | +28.0% |
| 2023/12 | 528,200 | +12.9% |
| 2022/12 | 468,000 | -7.2% |
| 2021/12 | 504,300 | +122.6% |
| 2020/12 | 226,500 | -44.9% |
| 2019/12 | 411,400 | +3.5% |
| 2018/12 | 397,300 | +28.3% |
| 2017/12 | 309,700 | +19.6% |
| 2016/12 | 258,900 | -31.9% |
| 2015/12 | 380,100 | +42.7% |
| 2014/12 | 266,400 | +45.1% |
| 2013/12 | 183,600 | +21.2% |
| 2012/12 | 151,500 | -161.3% |
| 2011/12 | -247,000 | -127.4% |
| 2010/12 | 900,000 | - |