| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/1 | 511,753 | +4.4% |
| 2024/1 | 490,142 | +5.7% |
| 2023/1 | 463,721 | +8.1% |
| 2022/1 | 429,000 | +2.1% |
| 2021/1 | 420,315 | +6.5% |
| 2020/1 | 394,605 | +2.4% |
| 2019/1 | 385,301 | +3.2% |
| 2018/1 | 373,396 | +3.4% |
| 2017/1 | 361,256 | +0.1% |
| 2016/1 | 360,984 | -1.1% |
| 2015/1 | 365,086 | +2.0% |
| 2014/1 | 358,069 | +1.6% |
| 2013/1 | 352,488 | +5.2% |
| 2012/1 | 335,127 | +6.3% |
| 2011/1 | 315,287 | - |