| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 181,759 | +12.0% |
| 2023/12 | 162,275 | +9.1% |
| 2022/12 | 148,746 | +7.1% |
| 2021/12 | 138,931 | +13.7% |
| 2020/12 | 122,196 | -1.1% |
| 2019/12 | 123,495 | -1.5% |
| 2018/12 | 125,373 | -3.1% |
| 2017/12 | 129,413 | +36.3% |
| 2016/12 | 94,922 | +3.0% |
| 2015/12 | 92,165 | -43.9% |
| 2014/12 | 164,352 | -4.8% |
| 2013/12 | 172,685 | -10.2% |
| 2012/12 | 192,205 | -13.8% |
| 2011/12 | 222,959 | - |