| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 184,498 | +0.5% |
| 2024/8 | 183,578 | +37.4% |
| 2023/8 | 133,603 | -0.6% |
| 2022/8 | 134,351 | -31.4% |
| 2021/8 | 195,825 | +13.4% |
| 2020/8 | 172,729 | -25.6% |
| 2019/8 | 232,008 | +27.2% |
| 2018/8 | 182,376 | +65.4% |
| 2017/8 | 110,283 | -45.2% |
| 2016/8 | 201,160 | +0.4% |
| 2015/8 | 200,384 | +3.7% |
| 2014/8 | 193,275 | +3.8% |
| 2013/8 | 186,203 | +23.2% |
| 2012/8 | 151,108 | - |