| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q24 | 43,187 | +1.7% |
| 2Q24 | 43,112 | -4.6% |
| 1Q24 | 41,100 | +2.1% |
| 3Q23 | 42,455 | +7.6% |
| 2Q22 | 45,199 | +6.7% |
| 1Q23 | 40,261 | -2.7% |
| 3Q22 | 39,459 | +7.2% |
| 2Q21 | 42,368 | +16.2% |
| 1Q22 | 41,369 | +22.3% |
| 3Q21 | 36,795 | +4.7% |
| 2Q21 | 36,449 | -4.7% |
| 1Q21 | 33,839 | -1.7% |
| 3Q20 | 35,154 | -10.9% |
| 2Q20 | 38,228 | +0.3% |
| 1Q20 | 34,411 | -2.7% |
| 3Q19 | 39,470 | +7.4% |
| 2Q19 | 38,111 | +5.3% |
| 1Q19 | 35,369 | +0.3% |
| 3Q18 | 36,762 | +1.6% |
| 2Q18 | 36,194 | -0.5% |
| 1Q18 | 35,279 | +0.8% |
| 3Q17 | 36,191 | +1.7% |
| 2Q17 | 36,365 | -3.5% |
| 1Q17 | 34,999 | -0.5% |
| 3Q16 | 35,596 | -4.9% |
| 2Q16 | 37,672 | -9.6% |
| 1Q16 | 35,186 | -14.2% |
| 3Q15 | 37,422 | -4.1% |
| 2Q15 | 41,657 | +0.4% |
| 1Q15 | 41,029 | +3.4% |
| 3Q14 | 39,022 | -11.2% |
| 2Q14 | 41,496 | +1.0% |
| 1Q14 | 39,678 | +1.1% |
| 3Q13 | 43,925 | +1.9% |
| 2Q13 | 41,076 | +2.4% |
| 1Q13 | 39,248 | -6.1% |
| 3Q12 | 43,085 | - |
| 2Q12 | 40,112 | - |
| 1Q12 | 41,794 | - |