| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 628,986 | -12.9% |
| 2023/12 | 721,840 | -14.7% |
| 2022/12 | 846,731 | +6.8% |
| 2021/12 | 792,527 | +49.6% |
| 2020/12 | 529,696 | - |
| 2018/12 | 717,607 | +16.2% |
| 2017/12 | 617,655 | +19.2% |
| 2016/12 | 518,113 | +3.0% |
| 2015/12 | 502,783 | +13.5% |
| 2014/12 | 442,877 | +6.3% |
| 2013/12 | 416,475 | +2.7% |
| 2012/12 | 405,455 | +11.5% |
| 2011/12 | 363,662 | - |