| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 350,700 | -12.6% |
| 3Q24 | 433,100 | -1.3% |
| 2Q24 | 441,600 | -5.0% |
| 1Q24 | 401,400 | -1.9% |
| 3Q23 | 439,000 | -0.2% |
| 2Q23 | 464,700 | +10.8% |
| 1Q23 | 409,300 | +10.5% |
| 3Q22 | 439,700 | +26.0% |
| 2Q22 | 419,400 | +22.0% |
| 1Q22 | 370,300 | +16.0% |
| 3Q21 | 348,900 | +5.8% |
| 2Q21 | 343,900 | +2.7% |
| 1Q21 | 319,300 | -6.2% |
| 3Q20 | 329,800 | -13.7% |
| 2Q20 | 334,700 | -10.9% |
| 1Q20 | 340,300 | -3.8% |
| 3Q19 | 382,300 | +6.3% |
| 2Q19 | 375,600 | +6.5% |
| 1Q19 | 353,800 | +13.6% |
| 3Q18 | 359,700 | +22.5% |
| 2Q18 | 352,800 | +19.7% |
| 1Q18 | 311,400 | +13.1% |
| 3Q17 | 293,600 | -0.2% |
| 2Q17 | 294,700 | -3.0% |
| 1Q17 | 275,300 | -4.6% |
| 3Q16 | 294,100 | -18.1% |
| 2Q16 | 303,800 | -14.9% |
| 1Q16 | 288,500 | -16.0% |
| 3Q15 | 359,100 | -4.7% |
| 2Q15 | 356,800 | +14.4% |
| 1Q15 | 343,500 | +20.5% |
| 3Q14 | 377,000 | +14.0% |
| 2Q14 | 311,900 | -2.2% |
| 1Q14 | 285,100 | -11.0% |
| 3Q13 | 330,600 | -0.2% |
| 2Q13 | 318,900 | -7.5% |
| 1Q13 | 320,500 | -2.0% |
| 3Q12 | 331,400 | -0.7% |
| 2Q12 | 344,900 | +4.2% |
| 1Q12 | 326,900 | +4.2% |
| 3Q11 | 333,900 | +19.1% |
| 2Q11 | 330,900 | +21.5% |
| 1Q11 | 313,600 | - |
| 3Q10 | 280,400 | - |
| 2Q10 | 272,300 | - |