| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 580,235 | +12.7% |
| 2023/12 | 514,854 | +6.4% |
| 2022/12 | 483,669 | +2.8% |
| 2021/12 | 470,515 | -10.3% |
| 2020/12 | 524,272 | +45.8% |
| 2019/12 | 359,466 | +14.0% |
| 2018/12 | 315,264 | +30.4% |
| 2017/12 | 241,786 | +15.3% |
| 2016/12 | 209,620 | +37.9% |
| 2015/12 | 152,008 | +17.1% |
| 2014/12 | 129,764 | +35.5% |
| 2013/12 | 95,742 | +4.3% |
| 2012/12 | 91,830 | +9.3% |
| 2011/12 | 84,023 | +19.5% |
| 2010/12 | 70,285 | - |