| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q23 | 118,166 | -4.0% |
| 3Q23 | 129,984 | -5.8% |
| 2Q23 | 136,683 | -2.5% |
| 1Q23 | 125,443 | +1.9% |
| 3Q22 | 138,012 | +5.3% |
| 2Q22 | 140,175 | +33.9% |
| 1Q22 | 123,057 | +8.1% |
| 3Q21 | 131,103 | +8.1% |
| 1Q21 | 113,790 | - |
| 3Q20 | 121,228 | -0.0% |
| 2Q21 | 104,703 | - |
| 3Q19 | 121,283 | +47.8% |
| 2Q19 | 109,157 | +33.3% |
| 1Q19 | 82,575 | +13.1% |
| 3Q18 | 82,082 | +28.6% |
| 2Q18 | 81,917 | +31.9% |
| 1Q18 | 73,005 | +23.7% |
| 3Q17 | 81,850 | +34.9% |
| 2Q17 | 78,724 | +30.1% |
| 1Q17 | 64,236 | +13.0% |
| 3Q17 | 63,844 | +5.2% |
| 2Q17 | 62,117 | +2.7% |
| 1Q17 | 59,020 | +3.8% |
| 3Q16 | 60,676 | - |
| 2Q16 | 60,496 | - |
| 1Q16 | 56,850 | - |
| 3Q14 | 55,169 | +7.9% |
| 2Q14 | 50,088 | -5.3% |
| 1Q14 | 43,349 | -10.9% |
| 3Q13 | 51,125 | -6.1% |
| 2Q13 | 52,870 | +36.0% |
| 1Q13 | 48,631 | - |
| 3Q12 | 54,456 | - |
| 2Q12 | 38,877 | - |