| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 568,715 | +16.2% |
| 2024/6 | 489,391 | +1.8% |
| 2023/6 | 480,688 | +1.3% |
| 2022/6 | 474,619 | +19.0% |
| 2021/6 | 398,719 | +4.8% |
| 2020/6 | 380,627 | +9.6% |
| 2019/6 | 347,285 | -11.5% |
| 2018/6 | 392,369 | +6.7% |
| 2017/6 | 367,702 | +1.7% |
| 2016/6 | 361,659 | +13.8% |
| 2015/6 | 317,865 | +1.9% |
| 2014/6 | 311,999 | +17.5% |
| 2013/6 | 265,547 | +12.4% |
| 2012/6 | 236,235 | - |