| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 279,400 | -1.9% |
| 3Q24 | 293,826 | -0.9% |
| 2Q24 | 283,357 | -11.1% |
| 1Q24 | 284,854 | -9.4% |
| 3Q23 | 296,441 | -3.4% |
| 2Q23 | 318,627 | +8.0% |
| 1Q23 | 314,427 | +6.0% |
| 3Q22 | 307,008 | -0.8% |
| 2Q22 | 295,118 | -6.1% |
| 1Q22 | 296,502 | -9.1% |
| 3Q21 | 309,614 | +10.6% |
| 2Q21 | 314,333 | +28.9% |
| 1Q21 | 326,169 | +28.3% |
| 3Q20 | 279,952 | +10.4% |
| 2Q20 | 243,892 | -7.9% |
| 1Q20 | 254,276 | +5.0% |
| 3Q19 | 253,607 | -1.9% |
| 2Q19 | 264,850 | -3.4% |
| 1Q19 | 242,217 | -2.8% |
| 3Q18 | 258,422 | +12.1% |
| 2Q18 | 274,244 | +18.5% |
| 1Q18 | 249,316 | +8.4% |
| 4Q17 | 276,100 | - |
| 3Q17 | 230,483 | +0.5% |
| 2Q17 | 231,367 | -2.2% |
| 1Q17 | 230,064 | +11.1% |
| 3Q16 | 229,276 | +11.0% |
| 2Q16 | 236,545 | +4.4% |
| 1Q16 | 207,168 | +2.2% |
| 3Q15 | 206,509 | -14.7% |
| 2Q15 | 226,505 | -5.5% |
| 1Q15 | 202,715 | -13.4% |
| 3Q14 | 242,068 | +9.6% |
| 2Q14 | 239,590 | +6.4% |
| 1Q14 | 234,055 | +2.5% |
| 3Q13 | 220,850 | -1.9% |
| 2Q13 | 225,220 | +1.2% |
| 1Q13 | 228,260 | +9.9% |
| 3Q12 | 225,187 | +2.2% |
| 2Q12 | 222,522 | -2.6% |
| 1Q12 | 207,695 | +0.1% |
| 3Q11 | 220,338 | +7.4% |
| 2Q11 | 228,520 | +14.6% |
| 1Q11 | 207,510 | +4.1% |
| 3Q10 | 205,172 | - |
| 1Q10 | 199,354 | - |