| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/9 | 479,566 | -17.9% |
| 2023/9 | 583,790 | -7.3% |
| 2022/10 | 629,522 | +34.2% |
| 2021/10 | 469,053 | +12.5% |
| 2020/10 | 416,831 | -2.1% |
| 2019/9 | 425,652 | +11.3% |
| 2018/9 | 382,410 | +16.2% |
| 2017/9 | 329,090 | -1.3% |
| 2016/10 | 333,359 | -14.3% |
| 2015/10 | 389,171 | +8.0% |
| 2014/9 | 360,205 | +10.9% |
| 2013/9 | 324,663 | -4.7% |
| 2012/9 | 340,845 | +11.7% |
| 2011/10 | 305,166 | - |