| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 545,954 | +25.4% |
| 2023/12 | 435,227 | +29.9% |
| 2022/12 | 335,173 | +27.0% |
| 2021/12 | 263,909 | +9.0% |
| 2020/12 | 242,047 | +1.4% |
| 2019/12 | 238,717 | +20.8% |
| 2018/12 | 197,616 | +31.7% |
| 2017/12 | 150,071 | +11.8% |
| 2016/12 | 134,176 | -19.2% |
| 2015/12 | 166,106 | +48.5% |
| 2014/12 | 111,825 | +40.2% |
| 2013/12 | 79,753 | +74.8% |
| 2012/12 | 45,632 | -22.7% |
| 2011/12 | 59,028 | +20.3% |
| 2010/12 | 49,052 | - |