| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 43,909 | -30.9% |
| 2023/12 | 63,574 | +1.5% |
| 2022/12 | 62,660 | -3.4% |
| 2021/12 | 64,851 | +5.6% |
| 2020/12 | 61,431 | +113.7% |
| 2019/12 | 28,747 | -8.1% |
| 2018/12 | 31,280 | +14.3% |
| 2017/12 | 27,364 | +13.9% |
| 2016/12 | 24,027 | +14.1% |
| 2015/12 | 21,053 | +0.6% |
| 2014/12 | 20,930 | -8.1% |
| 2013/12 | 22,765 | -21.5% |
| 2012/12 | 28,988 | +8.2% |
| 2011/12 | 26,783 | - |