| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 831,566 | +35.9% |
| 2023/12 | 612,036 | +40.6% |
| 2022/12 | 435,342 | +18.1% |
| 2021/12 | 368,608 | +2.2% |
| 2020/12 | 360,615 | +7.3% |
| 2019/12 | 336,050 | +15.2% |
| 2018/12 | 291,695 | +7.3% |
| 2017/12 | 271,974 | +8.8% |
| 2016/12 | 250,005 | +22.6% |
| 2015/12 | 203,965 | +18.3% |
| 2014/12 | 172,416 | +23.1% |
| 2013/12 | 140,012 | +22.8% |
| 2012/12 | 114,028 | +19.4% |
| 2011/12 | 95,481 | +10.8% |
| 2010/12 | 86,165 | - |