| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 560,971 | -14.3% |
| 2023/12 | 598,901 | -8.5% |
| 2023/1 | 654,323 | -9.9% |
| 2022/1 | 725,991 | +4.9% |
| 2021/1 | 692,041 | - |
| 2019/12 | 684,473 | -0.3% |
| 2018/12 | 686,732 | -1.4% |
| 2017/12 | 686,303 | -2.5% |
| 2017/1 | 696,777 | -1.0% |
| 2016/1 | 704,134 | - |
| 2014/12 | 664,411 | -0.0% |
| 2013/12 | 664,583 | +8.9% |
| 2012/12 | 637,721 | - |
| 2012/1 | 610,531 | - |