| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 527,700 | +9.5% |
| 2023/12 | 481,765 | -0.1% |
| 2022/12 | 482,431 | +18.7% |
| 2021/12 | 406,465 | +17.4% |
| 2020/12 | 346,106 | -4.9% |
| 2019/12 | 364,014 | +3.2% |
| 2018/12 | 352,809 | +17.3% |
| 2017/12 | 300,759 | +35.3% |
| 2016/12 | 222,306 | +3.1% |
| 2015/12 | 215,708 | +0.5% |
| 2014/12 | 214,539 | +6.1% |
| 2013/12 | 202,163 | +28.7% |
| 2012/12 | 157,022 | -23.7% |
| 2011/12 | 205,900 | - |