| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,002 | +0.7% |
| 2024/12 | 995 | -3.3% |
| 2023/12 | 1,029 | -0.2% |
| 2022/12 | 1,032 | +16.7% |
| 2021/12 | 884 | +21.0% |
| 2020/12 | 730 | -10.1% |
| 2019/12 | 812 | +2.7% |
| 2018/12 | 791 | +6.7% |
| 2017/12 | 742 | +11.2% |
| 2016/12 | 667 | +4.4% |
| 2015/12 | 639 | +5.4% |
| 2014/12 | 606 | +8.0% |
| 2013/12 | 561 | +7.0% |
| 2012/12 | 524 | +6.3% |
| 2011/12 | 493 | +1.0% |
| 2010/12 | 488 | - |