| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,121 | +17.7% |
| 2024/12 | 952 | -10.4% |
| 2023/12 | 1,063 | -9.1% |
| 2022/12 | 1,169 | +26.7% |
| 2021/12 | 923 | +5.7% |
| 2020/12 | 873 | +84.7% |
| 2019/12 | 473 | +34.0% |
| 2018/12 | 353 | +12.3% |
| 2017/12 | 314 | +36.5% |
| 2016/12 | 230 | +16.5% |
| 2015/12 | 197 | -49.1% |
| 2014/12 | 389 | +15.5% |
| 2013/12 | 336 | +18.5% |
| 2012/12 | 284 | -8.8% |
| 2011/12 | 311 | - |