| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/1 | 98,534 | +2.1% |
| 2024/1 | 96,465 | +2.2% |
| 2023/1 | 94,371 | +28.0% |
| 2022/1 | 73,741 | -1.2% |
| 2021/1 | 74,673 | -11.8% |
| 2020/1 | 84,688 | +2.5% |
| 2019/1 | 82,658 | +19.1% |
| 2018/1 | 69,399 | +17.7% |
| 2017/1 | 58,959 | +4.4% |
| 2016/1 | 56,500 | +10.0% |
| 2015/1 | 51,370 | +23.5% |
| 2014/1 | 41,609 | +11.0% |
| 2013/1 | 37,496 | -20.9% |
| 2012/1 | 47,410 | - |