| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 641,235 | -1.4% |
| 2023/12 | 650,272 | -8.0% |
| 2022/12 | 706,960 | +22.4% |
| 2021/12 | 577,365 | +20.6% |
| 2020/12 | 478,916 | +4.1% |
| 2019/12 | 460,115 | +10.9% |
| 2018/12 | 414,979 | +5.3% |
| 2017/12 | 394,077 | +4.0% |
| 2016/12 | 378,823 | +60.1% |
| 2015/12 | 236,629 | +14.3% |
| 2014/12 | 207,040 | +16.8% |
| 2013/12 | 177,186 | +23.5% |
| 2012/12 | 143,439 | +30.7% |
| 2011/12 | 109,751 | - |