| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2023/12 | 473,038 | +1.0% |
| 2022/12 | 468,460 | +10.6% |
| 2021/12 | 423,723 | +38.5% |
| 2020/12 | 305,929 | +9.7% |
| 2019/12 | 278,811 | +5.9% |
| 2018/12 | 263,400 | +20.3% |
| 2017/12 | 219,037 | +21.3% |
| 2016/12 | 180,590 | +12.0% |
| 2015/12 | 161,309 | +7.5% |
| 2014/12 | 150,067 | +51.6% |
| 2013/12 | 98,970 | +76.4% |
| 2012/12 | 56,119 | +31.0% |
| 2011/12 | 42,831 | - |