| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 20,545 | +7.9% |
| 2023/12 | 19,038 | -0.8% |
| 2022/12 | 19,186 | +37.9% |
| 2021/12 | 13,907 | -0.9% |
| 2020/12 | 14,037 | -16.7% |
| 2019/12 | 16,850 | -12.0% |
| 2018/12 | 19,156 | -18.6% |
| 2017/12 | 23,528 | +69.9% |
| 2016/12 | 13,850 | -41.9% |
| 2015/12 | 23,819 | +44.7% |
| 2014/12 | 16,465 | +47.4% |
| 2013/12 | 11,173 | -21.1% |
| 2012/12 | 14,169 | -27.5% |
| 2011/12 | 19,544 | - |