| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 274,762 | -3.0% |
| 2023/12 | 283,235 | -27.4% |
| 2022/12 | 390,256 | +22.1% |
| 2021/12 | 319,691 | +85.2% |
| 2020/12 | 172,574 | -0.1% |
| 2019/12 | 172,723 | +4.3% |
| 2018/12 | 165,665 | -3.9% |
| 2017/12 | 172,428 | -6.0% |
| 2016/12 | 183,528 | +1.7% |
| 2015/12 | 180,410 | -5.0% |
| 2014/12 | 189,881 | +17.7% |
| 2013/12 | 161,328 | +9.0% |
| 2012/12 | 148,031 | -2.4% |
| 2011/12 | 151,668 | - |