| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/9 | 990 | -21.8% |
| 2024/9 | 1,266 | -2.9% |
| 2023/9 | 1,303 | +5.1% |
| 2022/9 | 1,240 | +9.8% |
| 2021/9 | 1,129 | +12.9% |
| 2020/9 | 1,000 | +0.6% |
| 2019/9 | 994 | -2.6% |
| 2018/9 | 1,021 | +7.2% |
| 2017/9 | 952 | +3.1% |
| 2016/9 | 924 | +3.0% |
| 2015/9 | 896 | +25.6% |
| 2014/9 | 714 | +13.6% |
| 2013/9 | 628 | +11.5% |
| 2012/9 | 563 | +3.0% |
| 2011/9 | 547 | +9.8% |
| 2010/9 | 498 | - |