| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/8 | 2,233 | -0.7% |
| 2024/8 | 2,248 | -5.0% |
| 2023/9 | 2,366 | +10.9% |
| 2022/9 | 2,133 | +11.7% |
| 2021/8 | 1,909 | +3.3% |
| 2020/8 | 1,849 | -4.3% |
| 2019/8 | 1,931 | +6.7% |
| 2018/9 | 1,810 | +13.1% |
| 2017/9 | 1,601 | +1.7% |
| 2016/9 | 1,574 | -1.2% |
| 2015/8 | 1,593 | +6.2% |
| 2014/8 | 1,500 | +12.1% |
| 2013/8 | 1,339 | +4.8% |
| 2012/9 | 1,277 | +18.2% |
| 2011/8 | 1,080 | - |