| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,888 | -30.6% |
| 2024/12 | 4,161 | -24.3% |
| 2023/12 | 5,494 | -12.6% |
| 2022/12 | 6,286 | -23.0% |
| 2021/12 | 8,167 | -29.9% |
| 2020/12 | 11,643 | +8.5% |
| 2019/12 | 10,731 | -27.0% |
| 2018/12 | 14,695 | -2.2% |
| 2017/12 | 15,025 | -35.6% |
| 2016/12 | 23,321 | -33.6% |
| 2015/12 | 35,111 | +79.2% |
| 2014/12 | 19,594 | +15.6% |
| 2013/12 | 16,954 | -28.2% |
| 2012/12 | 23,600 | +14.7% |
| 2011/12 | 20,581 | - |