| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2023/12 | 15,283 | -49.6% |
| 2022/12 | 30,332 | -25.6% |
| 2021/12 | 40,787 | +21.7% |
| 2020/12 | 33,513 | -3.8% |
| 2019/12 | 34,849 | -64.9% |
| 2018/12 | 99,310 | -26.5% |
| 2017/12 | 135,080 | +25.7% |
| 2016/12 | 107,475 | +16.4% |
| 2015/12 | 92,297 | +15.4% |
| 2014/12 | 79,981 | +21.2% |
| 2013/12 | 66,009 | +15.8% |
| 2012/12 | 57,007 | -11.2% |
| 2011/12 | 64,183 | +80.7% |
| 2010/12 | 35,518 | - |