| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,530 | +171.6% |
| 2023/12 | 2,772 | +2672.0% |
| 2022/12 | 100 | +4900.0% |
| 2021/12 | 2 | -99.9% |
| 2020/12 | 1,398 | -83.7% |
| 2019/12 | 8,564 | -19.5% |
| 2018/12 | 10,638 | +7.7% |
| 2017/12 | 9,876 | -4.8% |
| 2016/12 | 10,374 | +44.5% |
| 2015/12 | 7,180 | +587.7% |
| 2014/12 | 1,044 | -42.0% |
| 2013/12 | 1,801 | -74.0% |
| 2012/12 | 6,924 | -47.0% |
| 2011/12 | 13,065 | - |