| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/9 | 174,140 | -9.6% |
| 2023/9 | 192,646 | +12.0% |
| 2022/9 | 171,939 | +21.1% |
| 2021/9 | 141,975 | +4.9% |
| 2020/9 | 135,299 | +0.1% |
| 2019/9 | 135,168 | +13.1% |
| 2018/9 | 119,483 | +26.5% |
| 2017/9 | 94,460 | -8.6% |
| 2016/9 | 103,325 | -10.0% |
| 2015/9 | 114,827 | +12.3% |
| 2014/9 | 102,217 | +7.3% |
| 2013/9 | 95,258 | +7.7% |
| 2012/9 | 88,445 | -6.6% |
| 2011/9 | 94,702 | - |