| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/6 | 44,864 | +8.3% |
| 2024/6 | 41,440 | -4.5% |
| 2023/6 | 43,387 | +13.9% |
| 2022/6 | 38,097 | -0.2% |
| 2021/6 | 38,187 | +0.6% |
| 2020/6 | 37,964 | -0.0% |
| 2019/6 | 37,973 | +9.0% |
| 2018/6 | 34,848 | +4.2% |
| 2017/6 | 33,456 | -1.4% |
| 2016/6 | 33,932 | +21.1% |
| 2015/6 | 28,010 | -15.6% |
| 2014/6 | 33,194 | +4.2% |
| 2013/6 | 31,845 | +76.4% |
| 2012/6 | 18,052 | - |