| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2026/1 | 389,118 | -7.3% |
| 2025/2 | 419,756 | -8.2% |
| 2024/2 | 457,426 | -2.6% |
| 2023/1 | 469,532 | -5.9% |
| 2022/1 | 499,031 | +28.2% |
| 2021/1 | 389,139 | -10.0% |
| 2020/2 | 432,592 | +3.6% |
| 2019/2 | 417,582 | +4.0% |
| 2018/2 | 401,529 | +0.3% |
| 2017/1 | 400,493 | +4.4% |
| 2016/1 | 383,745 | +5.8% |
| 2015/1 | 362,762 | +5.6% |
| 2014/2 | 343,542 | +8.3% |
| 2013/2 | 317,096 | - |