| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 828,839 | +14.5% |
| 2023/12 | 724,191 | +12.3% |
| 2022/12 | 645,105 | +17.1% |
| 2021/12 | 550,849 | +4.0% |
| 2020/12 | 529,538 | - |
| 2018/12 | 632,730 | +11.4% |
| 2017/12 | 567,937 | +18.5% |
| 2016/12 | 479,271 | +11.2% |
| 2015/12 | 431,182 | -5.0% |
| 2014/12 | 453,710 | -2.8% |
| 2013/12 | 466,860 | +2.5% |
| 2012/12 | 455,545 | -6.2% |
| 2011/12 | 485,735 | - |