| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 781,775 | -1.6% |
| 2023/12 | 794,810 | -4.4% |
| 2022/12 | 831,578 | +32.3% |
| 2021/12 | 628,528 | +56.7% |
| 2020/12 | 401,034 | +9.3% |
| 2019/12 | 366,884 | -1.4% |
| 2018/12 | 372,082 | +5.1% |
| 2017/12 | 353,874 | +2.4% |
| 2016/12 | 345,632 | +2.6% |
| 2015/12 | 336,748 | +10.1% |
| 2014/12 | 305,747 | +12.7% |
| 2013/12 | 271,209 | +20.6% |
| 2012/12 | 224,908 | +13.0% |
| 2011/12 | 199,050 | +20.2% |
| 2010/12 | 165,572 | - |