| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,132 | -0.6% |
| 2024/12 | 1,138 | +4.6% |
| 2023/12 | 1,089 | +32.4% |
| 2022/12 | 822 | +24.7% |
| 2021/12 | 659 | +0.9% |
| 2020/12 | 653 | +6.4% |
| 2019/12 | 614 | -0.7% |
| 2018/12 | 618 | +19.1% |
| 2017/12 | 519 | +17.7% |
| 2016/12 | 441 | -52.6% |
| 2015/12 | 929 | +21.8% |
| 2014/12 | 763 | +23.9% |
| 2013/12 | 615 | -22.6% |
| 2012/12 | 796 | -25.5% |
| 2011/12 | 1,068 | -8.4% |
| 2010/12 | 1,166 | - |