| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 891,280 | +7.8% |
| 2023/12 | 826,775 | +0.9% |
| 2022/12 | 819,481 | +9.2% |
| 2021/12 | 750,658 | +7.6% |
| 2020/12 | 697,917 | -4.9% |
| 2019/12 | 734,058 | -2.6% |
| 2018/12 | 754,025 | -1.0% |
| 2017/12 | 761,901 | +9.6% |
| 2016/12 | 695,050 | +13.7% |
| 2015/12 | 611,385 | +0.9% |
| 2014/12 | 605,767 | +35.7% |
| 2013/12 | 446,320 | +32.9% |
| 2012/12 | 335,938 | +23.8% |
| 2011/12 | 271,422 | - |