| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/8 | 465,588 | +11.9% |
| 2024/8 | 416,019 | -9.8% |
| 2023/8 | 461,069 | -19.3% |
| 2022/8 | 571,565 | +36.9% |
| 2021/8 | 417,441 | +29.6% |
| 2020/8 | 322,149 | -2.2% |
| 2019/8 | 329,464 | -16.9% |
| 2018/8 | 396,243 | +6.2% |
| 2017/8 | 372,973 | +1.4% |
| 2016/8 | 367,798 | -8.9% |
| 2015/8 | 403,860 | -9.6% |
| 2014/8 | 446,938 | -9.9% |
| 2013/8 | 496,014 | +23.2% |
| 2012/8 | 402,737 | - |