| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/8 | 553,300 | +16.9% |
| 2023/8 | 473,400 | -7.1% |
| 2022/8 | 509,700 | +19.2% |
| 2021/8 | 427,600 | +20.8% |
| 2020/8 | 353,900 | -23.5% |
| 2019/8 | 462,900 | +1.8% |
| 2018/8 | 454,600 | -12.4% |
| 2017/8 | 518,800 | +9.2% |
| 2016/8 | 475,200 | +26.3% |
| 2015/8 | 376,300 | +25.8% |
| 2014/8 | 299,100 | +35.0% |
| 2013/8 | 221,500 | +6.5% |
| 2012/8 | 208,000 | +10.2% |
| 2011/8 | 188,700 | - |