| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 438,455 | -6.8% |
| 2023/12 | 470,287 | -47.6% |
| 2022/12 | 897,186 | +17.5% |
| 2021/12 | 763,433 | +67.0% |
| 2020/12 | 457,245 | +96.1% |
| 2019/12 | 233,170 | -9.7% |
| 2018/12 | 258,144 | -35.7% |
| 2017/12 | 401,313 | +36.5% |
| 2016/12 | 293,940 | +78.3% |
| 2015/12 | 164,839 | -25.6% |
| 2014/12 | 221,460 | -4.6% |
| 2013/12 | 232,109 | +52.0% |
| 2012/12 | 152,692 | -21.2% |
| 2011/12 | 193,670 | -48.2% |
| 2010/12 | 373,798 | - |