| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 909,524 | +18.4% |
| 2023/12 | 768,173 | +12.4% |
| 2022/12 | 683,688 | +9.5% |
| 2021/12 | 624,456 | +11.1% |
| 2020/12 | 561,952 | +5.7% |
| 2019/12 | 531,768 | +7.0% |
| 2018/12 | 496,815 | +6.0% |
| 2017/12 | 468,673 | +38.8% |
| 2016/12 | 337,733 | +11.2% |
| 2015/12 | 303,582 | -19.2% |
| 2014/12 | 375,583 | +2.9% |
| 2013/12 | 364,948 | +3.9% |
| 2012/12 | 351,223 | +14.3% |
| 2011/12 | 307,305 | +14.2% |
| 2010/12 | 269,075 | - |