| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 588,062 | +28.3% |
| 2023/9 | 458,474 | +2.5% |
| 2022/9 | 447,362 | +17.5% |
| 2021/9 | 380,748 | +80.6% |
| 2020/9 | 210,863 | +234.5% |
| 2019/9 | 63,042 | -13.9% |
| 2018/9 | 73,237 | +79.1% |
| 2017/9 | 40,898 | -210.5% |
| 2016/9 | -37,014 | -188.9% |
| 2015/9 | 41,616 | -78.8% |
| 2014/9 | 196,576 | +54.4% |
| 2013/9 | 127,324 | -0.6% |
| 2012/9 | 128,096 | +9.4% |
| 2011/9 | 117,114 | +56.6% |
| 2010/9 | 74,775 | - |