| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/9 | 622,741 | +7.3% |
| 2023/9 | 580,377 | +10.5% |
| 2022/9 | 525,457 | +18.1% |
| 2021/9 | 445,045 | -2.7% |
| 2020/9 | 457,418 | -10.0% |
| 2019/9 | 508,521 | +3.7% |
| 2018/9 | 490,397 | +12.2% |
| 2017/9 | 436,918 | +24.5% |
| 2016/9 | 350,807 | +4.8% |
| 2015/9 | 334,850 | +3.4% |
| 2014/9 | 323,939 | +9.5% |
| 2013/9 | 295,863 | -29.4% |
| 2012/9 | 418,879 | -1.4% |
| 2011/9 | 424,846 | +17.4% |
| 2010/9 | 361,942 | - |