| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 841,383 | +7.2% |
| 2023/12 | 784,755 | +13.8% |
| 2022/12 | 689,355 | +6.5% |
| 2021/12 | 647,434 | -15.5% |
| 2020/12 | 766,501 | -9.7% |
| 2019/12 | 849,195 | +6.1% |
| 2018/12 | 800,427 | +19.4% |
| 2017/12 | 670,111 | +4.3% |
| 2016/12 | 642,526 | -7.4% |
| 2015/12 | 694,099 | -6.5% |
| 2014/12 | 742,474 | +8.2% |
| 2013/12 | 685,920 | +18.3% |
| 2012/12 | 580,013 | +9.9% |
| 2011/12 | 527,848 | - |