| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 458,104 | +12.6% |
| 2023/9 | 407,000 | +0.1% |
| 2022/9 | 406,475 | +41.0% |
| 2021/9 | 288,350 | +33.3% |
| 2020/9 | 216,383 | +40.6% |
| 2019/9 | 153,935 | -21.5% |
| 2018/9 | 196,076 | +17.4% |
| 2017/9 | 167,044 | -0.3% |
| 2016/9 | 167,535 | -32.6% |
| 2015/9 | 248,451 | +23.5% |
| 2014/9 | 201,190 | +26.4% |
| 2013/9 | 159,231 | +46.5% |
| 2012/9 | 108,690 | -24.0% |
| 2011/9 | 143,001 | -24.0% |
| 2010/9 | 188,125 | - |