| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 629,088 | -1.5% |
| 2023/12 | 638,777 | +13.0% |
| 2022/12 | 565,464 | +33.3% |
| 2021/12 | 424,286 | +27.6% |
| 2020/12 | 332,612 | -30.4% |
| 2019/12 | 477,587 | -18.0% |
| 2018/12 | 582,406 | +72.6% |
| 2017/12 | 337,479 | +12.2% |
| 2016/12 | 300,823 | -12.4% |
| 2015/12 | 343,572 | +10.7% |
| 2014/12 | 310,315 | +37.6% |
| 2013/12 | 225,502 | -12.4% |
| 2012/12 | 257,510 | - |