| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 258,326 | +19.7% |
| 2023/9 | 215,753 | +4.4% |
| 2022/9 | 206,605 | -40.0% |
| 2021/9 | 344,390 | +57.4% |
| 2020/9 | 218,742 | -14.9% |
| 2019/9 | 257,077 | -14.3% |
| 2018/9 | 299,998 | +20.7% |
| 2017/9 | 248,632 | +7.3% |
| 2016/9 | 231,795 | +8.7% |
| 2015/9 | 213,228 | -22.1% |
| 2014/9 | 273,718 | +11.6% |
| 2013/9 | 245,262 | -32.2% |
| 2012/9 | 361,992 | -15.8% |
| 2011/9 | 429,733 | +0.1% |
| 2010/9 | 429,381 | - |