| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 260,548 | +0.9% |
| 3Q24 | 262,209 | +4.8% |
| 2Q24 | 272,803 | +8.2% |
| 1Q24 | 258,121 | +5.6% |
| 3Q23 | 250,202 | +4.5% |
| 2Q23 | 252,136 | - |
| 1Q23 | 244,343 | - |
| 3Q22 | 239,318 | - |
| 1Q18 | 233,406 | +5.9% |
| 3Q17 | 230,784 | +1.6% |
| 2Q17 | 219,250 | -7.3% |
| 1Q17 | 220,452 | -2.7% |
| 3Q16 | 227,099 | -2.0% |
| 2Q16 | 236,402 | +3.8% |
| 1Q16 | 226,625 | -0.9% |
| 3Q15 | 231,761 | -4.6% |
| 2Q15 | 227,854 | -7.0% |
| 1Q15 | 228,793 | -6.1% |
| 3Q14 | 243,003 | - |
| 2Q14 | 245,002 | -4.4% |
| 1Q14 | 243,623 | -2.0% |
| 2Q13 | 256,285 | +3.4% |
| 1Q13 | 248,503 | -0.7% |
| 3Q12 | 251,778 | +1.1% |
| 2Q12 | 247,822 | -3.9% |
| 1Q12 | 250,328 | +3.5% |
| 3Q11 | 249,086 | +6.2% |
| 2Q11 | 257,851 | +12.6% |
| 1Q11 | 241,979 | - |
| 3Q10 | 234,592 | - |
| 2Q10 | 229,008 | - |