| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 535 | -0.1% |
| 2024/12 | 536 | -11.6% |
| 2023/12 | 606 | +4.9% |
| 2022/12 | 578 | +23.0% |
| 2021/12 | 470 | -16.3% |
| 2020/12 | 561 | -30.0% |
| 2019/12 | 802 | - |
| 2017/12 | 301 | +4.5% |
| 2016/12 | 288 | -27.0% |
| 2015/12 | 395 | -40.1% |
| 2014/12 | 659 | -41.1% |
| 2013/12 | 1,119 | -48.5% |
| 2012/12 | 2,174 | +34.4% |
| 2011/12 | 1,617 | +41.0% |
| 2010/12 | 1,147 | - |