| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 122,447 | -14.5% |
| 2023/12 | 143,234 | -19.7% |
| 2022/12 | 178,414 | -4.3% |
| 2021/12 | 186,474 | -16.4% |
| 2020/12 | 222,989 | +43.4% |
| 2019/12 | 155,525 | +17.9% |
| 2018/12 | 131,866 | -13.2% |
| 2017/12 | 151,962 | -9.1% |
| 2016/12 | 167,227 | +3.2% |
| 2015/12 | 161,989 | +9.3% |
| 2014/12 | 148,198 | -44.4% |
| 2013/12 | 266,759 | -1.9% |
| 2012/12 | 271,845 | -14.6% |
| 2011/12 | 318,270 | - |