| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/5 | 8,609 | -1.2% |
| 2024/5 | 8,718 | -3.3% |
| 2023/5 | 9,012 | +3.6% |
| 2022/5 | 8,697 | +8.6% |
| 2021/5 | 8,006 | +0.3% |
| 2020/5 | 7,985 | +16.0% |
| 2019/5 | 6,885 | +23.2% |
| 2018/5 | 5,587 | +1.9% |
| 2017/5 | 5,485 | -35.9% |
| 2016/5 | 8,552 | -31.7% |
| 2015/5 | 12,524 | -10.4% |
| 2014/5 | 13,980 | +17.2% |
| 2013/5 | 11,931 | +14.3% |
| 2012/5 | 10,436 | +11.1% |
| 2011/5 | 9,390 | +4.2% |
| 2010/5 | 9,014 | - |