| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,984 | -8.1% |
| 3Q24 | 2,125 | -1.4% |
| 2Q24 | 2,024 | -5.5% |
| 1Q24 | 2,160 | +4.5% |
| 3Q23 | 2,156 | -8.2% |
| 2Q23 | 2,143 | -2.7% |
| 1Q23 | 2,067 | -1.7% |
| 3Q22 | 2,348 | -4.5% |
| 2Q22 | 2,201 | -1.0% |
| 1Q22 | 2,103 | +4.5% |
| 3Q21 | 2,458 | +4.2% |
| 2Q21 | 2,222 | -10.4% |
| 1Q21 | 2,012 | -19.6% |
| 3Q20 | 2,360 | -8.8% |
| 2Q20 | 2,480 | -5.6% |
| 1Q20 | 2,503 | +1.5% |
| 3Q19 | 2,589 | +4.1% |
| 2Q19 | 2,628 | +47.9% |
| 1Q19 | 2,466 | +54.0% |
| 3Q18 | 2,486 | +25.7% |
| 2Q18 | 1,777 | +11.6% |
| 1Q18 | 1,601 | +5.6% |
| 3Q17 | 1,977 | +27.5% |
| 2Q17 | 1,591 | +11.2% |
| 1Q17 | 1,516 | +12.4% |
| 3Q16 | 1,551 | +2.9% |
| 2Q16 | 1,431 | +3.9% |
| 1Q16 | 1,348 | +5.8% |
| 3Q15 | 1,507 | +0.5% |
| 2Q15 | 1,377 | -7.5% |
| 1Q15 | 1,273 | -4.5% |
| 3Q14 | 1,499 | +10.3% |
| 2Q14 | 1,489 | +8.3% |
| 1Q14 | 1,334 | +4.3% |
| 3Q13 | 1,360 | +2.6% |
| 2Q13 | 1,375 | +13.6% |
| 1Q13 | 1,279 | +24.6% |
| 3Q12 | 1,326 | - |
| 2Q12 | 1,209 | - |
| 1Q12 | 1,026 | - |