| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/8 | 34,326 | -8.5% |
| 2024/8 | 37,510 | -13.2% |
| 2023/8 | 43,214 | -5.4% |
| 2022/8 | 45,665 | +21.8% |
| 2021/8 | 37,497 | +36.7% |
| 2020/8 | 27,425 | -10.1% |
| 2019/8 | 30,516 | -3.4% |
| 2018/8 | 31,590 | +2.0% |
| 2017/8 | 30,986 | +5.4% |
| 2016/8 | 29,388 | -11.2% |
| 2015/8 | 33,092 | -19.3% |
| 2014/8 | 41,017 | -4.0% |
| 2013/8 | 42,706 | +10.7% |
| 2012/8 | 38,588 | - |