| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q23 | 94,600 | -10.9% |
| 2Q23 | 104,400 | - |
| 1Q23 | 117,800 | -6.6% |
| 4Q22 | 115,800 | - |
| 3Q22 | 106,200 | -17.7% |
| 1Q22 | 119,700 | -12.6% |
| 1Q22 | 126,100 | -8.0% |
| 3Q21 | 129,000 | -15.2% |
| 2Q21 | 148,700 | +11.4% |
| 1Q21 | 137,000 | +5.6% |
| 3Q20 | 152,100 | +7.5% |
| 2Q20 | 133,500 | -13.6% |
| 1Q20 | 129,700 | -19.5% |
| 3Q19 | 141,500 | -13.8% |
| 2Q19 | 154,600 | -10.9% |
| 1Q19 | 161,200 | -9.9% |
| 3Q18 | 164,100 | -10.2% |
| 2Q18 | 173,500 | -5.0% |
| 1Q18 | 179,000 | +0.7% |
| 3Q17 | 182,700 | +8.5% |
| 2Q17 | 182,600 | -0.7% |
| 1Q17 | 177,700 | +7.0% |
| 3Q16 | 168,400 | -2.4% |
| 2Q16 | 183,900 | -2.7% |
| 1Q16 | 166,000 | -13.4% |
| 3Q15 | 172,500 | -17.5% |
| 2Q15 | 189,100 | -16.2% |
| 1Q15 | 191,600 | -13.5% |
| 3Q14 | 209,200 | +4.8% |
| 2Q14 | 225,700 | -0.1% |
| 1Q14 | 221,600 | -0.5% |
| 3Q13 | 199,600 | +0.1% |
| 2Q13 | 226,000 | +9.3% |
| 1Q13 | 222,800 | +4.6% |
| 3Q12 | 199,500 | -1.1% |
| 2Q12 | 206,700 | -5.9% |
| 1Q12 | 213,100 | -0.8% |
| 3Q11 | 201,700 | +14.1% |
| 2Q11 | 219,600 | +20.9% |
| 1Q11 | 214,900 | - |
| 3Q10 | 176,800 | - |
| 2Q10 | 181,600 | - |