| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,126 | -42.0% |
| 2023/12 | 10,559 | -25.7% |
| 2022/12 | 14,210 | +11.9% |
| 2021/12 | 12,698 | +144.7% |
| 2020/12 | 5,190 | +32.2% |
| 2019/12 | 3,927 | -9.4% |
| 2018/12 | 4,333 | -14.7% |
| 2017/12 | 5,082 | -32.8% |
| 2016/12 | 7,564 | -7.2% |
| 2015/12 | 8,152 | -12.5% |
| 2014/12 | 9,317 | -4.0% |
| 2013/12 | 9,707 | +14.9% |
| 2012/12 | 8,448 | -38.6% |
| 2011/12 | 13,761 | - |