| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 565,476 | +2.1% |
| 2023/12 | 553,981 | -10.1% |
| 2022/12 | 616,181 | +12.0% |
| 2021/12 | 550,014 | +62.5% |
| 2020/12 | 338,409 | -1.7% |
| 2019/12 | 344,386 | -11.1% |
| 2018/12 | 387,442 | -0.6% |
| 2017/12 | 389,590 | -1.0% |
| 2016/12 | 393,422 | -7.0% |
| 2015/12 | 423,260 | -8.5% |
| 2014/12 | 462,370 | -23.9% |
| 2013/12 | 607,582 | +5.5% |
| 2012/12 | 575,907 | +3.3% |
| 2011/12 | 557,385 | - |