| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 372,769 | +2.3% |
| 2024/12 | 364,277 | -7.8% |
| 2023/12 | 394,951 | +14.2% |
| 2022/12 | 345,729 | +22.4% |
| 2021/12 | 282,460 | +9.4% |
| 2020/12 | 258,119 | -0.1% |
| 2019/12 | 258,500 | +17.9% |
| 2018/12 | 219,208 | +24.3% |
| 2017/12 | 176,333 | +2.0% |
| 2016/12 | 172,889 | +5.6% |
| 2015/12 | 163,662 | -7.1% |
| 2014/12 | 176,256 | +98.1% |
| 2013/12 | 88,980 | +23.0% |
| 2012/12 | 72,328 | -6.6% |
| 2011/12 | 77,410 | - |