| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | 533,300 | +23.8% |
| 2023/10 | 430,700 | -25.2% |
| 2022/10 | 575,663 | +11.1% |
| 2021/10 | 518,280 | +21.6% |
| 2020/10 | 426,357 | +31.2% |
| 2019/10 | 325,029 | -12.9% |
| 2018/10 | 373,085 | +5.1% |
| 2017/10 | 355,110 | +6.2% |
| 2016/10 | 334,396 | +11.8% |
| 2015/10 | 299,114 | +13.7% |
| 2014/10 | 263,157 | +14.1% |
| 2013/10 | 230,662 | +12.2% |
| 2012/10 | 205,613 | +11.5% |
| 2011/10 | 184,487 | +22.0% |
| 2010/10 | 151,266 | - |