| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 317,452 | +25.4% |
| 2023/12 | 253,073 | +29.6% |
| 2022/12 | 195,338 | +14.8% |
| 2021/12 | 170,151 | +3.8% |
| 2020/12 | 163,949 | +16.4% |
| 2019/12 | 140,875 | +8.0% |
| 2018/12 | 130,471 | +22.8% |
| 2017/12 | 106,288 | +84.1% |
| 2016/12 | 57,749 | -14.8% |
| 2015/12 | 67,769 | -34.7% |
| 2014/12 | 103,792 | -17.1% |
| 2013/12 | 125,237 | +30.1% |
| 2012/12 | 96,286 | -2.7% |
| 2011/12 | 98,999 | - |