| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/3 | 685,861 | +10.0% |
| 2024/3 | 623,618 | +11.3% |
| 2023/3 | 560,303 | +13.4% |
| 2022/3 | 494,116 | +15.2% |
| 2021/3 | 429,020 | -8.0% |
| 2020/3 | 466,304 | -1.0% |
| 2019/3 | 470,931 | +4.4% |
| 2018/3 | 451,097 | +9.0% |
| 2017/3 | 413,894 | +3.7% |
| 2016/3 | 399,040 | +1.6% |
| 2015/3 | 392,656 | +6.0% |
| 2014/3 | 370,335 | +9.7% |
| 2013/3 | 337,650 | +5.9% |
| 2012/3 | 318,826 | - |