| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/9 | 392,956 | -2.2% |
| 2023/9 | 401,932 | +34.0% |
| 2022/9 | 299,914 | +11.1% |
| 2021/9 | 269,894 | -47.8% |
| 2020/9 | 517,249 | +11.3% |
| 2019/9 | 464,588 | +20.5% |
| 2018/9 | 385,479 | -9.4% |
| 2017/9 | 425,481 | +17.5% |
| 2016/9 | 362,242 | -0.4% |
| 2015/9 | 363,603 | +15.2% |
| 2014/9 | 315,511 | +3.5% |
| 2013/9 | 304,970 | -11.8% |
| 2012/9 | 345,965 | -25.6% |
| 2011/9 | 465,084 | - |