| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2026/1 | 519,288 | - |
| 2024/12 | 479,936 | +9.1% |
| 2023/12 | 439,751 | +9.9% |
| 2022/12 | 410,081 | +10.6% |
| 2022/1 | 400,054 | +7.9% |
| 2021/1 | 370,709 | - |
| 2019/12 | 317,761 | - |
| 2017/12 | 258,829 | +24.6% |
| 2016/12 | 227,380 | +9.9% |
| 2016/1 | 207,650 | +0.4% |
| 2015/1 | 206,813 | - |
| 2013/12 | 189,262 | +3.8% |
| 2012/12 | 182,381 | -8.5% |
| 2011/12 | 199,383 | - |