| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2024/12 | 190,619 | +5.8% |
| 2023/12 | 180,208 | +1.1% |
| 2022/12 | 178,166 | +7.1% |
| 2021/12 | 173,146 | - |
| 2021/1 | 166,368 | - |
| 2019/12 | 185,679 | -0.3% |
| 2018/12 | 186,285 | -1.4% |
| 2017/12 | 188,922 | +9.0% |
| 2016/12 | 191,927 | +18.3% |
| 2016/1 | 173,383 | +6.9% |
| 2015/1 | 162,176 | - |
| 2013/12 | 153,895 | -3.1% |
| 2012/12 | 158,756 | +5.1% |
| 2011/12 | 151,103 | - |