| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 488,499 | +65.7% |
| 2023/9 | 294,794 | -9.5% |
| 2022/9 | 325,898 | -20.2% |
| 2021/9 | 408,530 | +41.7% |
| 2020/9 | 288,278 | -9.1% |
| 2019/9 | 317,107 | +7.3% |
| 2018/9 | 295,483 | -5.8% |
| 2017/9 | 313,512 | +9.4% |
| 2016/9 | 286,603 | +10.3% |
| 2015/9 | 259,832 | +15.3% |
| 2014/9 | 225,308 | +21.0% |
| 2013/9 | 186,208 | +46.0% |
| 2012/9 | 127,575 | +4.2% |
| 2011/9 | 122,401 | - |