| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 736,700 | +2.9% |
| 2023/12 | 715,800 | +6.6% |
| 2022/12 | 671,300 | +2.8% |
| 2021/12 | 652,800 | +10.0% |
| 2020/12 | 593,200 | -12.2% |
| 2019/12 | 675,900 | -0.4% |
| 2018/12 | 678,478 | +13.3% |
| 2017/12 | 598,645 | +31.0% |
| 2016/12 | 456,977 | -1.2% |
| 2015/12 | 462,739 | -1.5% |
| 2014/12 | 469,556 | +10.2% |
| 2013/12 | 426,103 | +3.0% |
| 2012/12 | 413,684 | -4.9% |
| 2011/12 | 434,817 | - |