| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q22 | 69,361 | - |
| 3Q22 | 68,486 | -68.9% |
| 2Q22 | 71,416 | -67.8% |
| 1Q22 | 69,191 | -68.3% |
| 3Q21 | 220,498 | -8.3% |
| 2Q21 | 221,961 | -8.2% |
| 1Q21 | 218,307 | -16.0% |
| 4Q20 | 225,391 | -16.8% |
| 3Q20 | 240,433 | -10.6% |
| 2Q20 | 241,739 | -7.1% |
| 1Q20 | 259,752 | +0.7% |
| 4Q19 | 270,923 | +6.6% |
| 3Q19 | 268,882 | -11.5% |
| 2Q19 | 260,338 | -16.8% |
| 1Q19 | 257,954 | -11.9% |
| 4Q18 | 254,187 | -16.2% |
| 3Q18 | 303,908 | +22.8% |
| 2Q18 | 312,914 | +31.1% |
| 1Q18 | 292,951 | +24.8% |
| 4Q17 | 303,235 | +26.8% |
| 3Q17 | 247,523 | +9.4% |
| 2Q17 | 238,600 | +8.5% |
| 1Q17 | 234,823 | +21.3% |
| 4Q16 | 239,138 | +24.7% |
| 3Q16 | 226,225 | +12.5% |
| 2Q16 | 219,837 | +5.6% |
| 1Q16 | 193,660 | -5.4% |
| 4Q15 | 191,844 | -6.2% |
| 3Q15 | 201,128 | -6.0% |
| 2Q15 | 208,094 | -1.5% |
| 1Q15 | 204,762 | +1.3% |
| 4Q14 | 204,549 | - |
| 3Q14 | 213,933 | +4.5% |
| 2Q14 | 211,308 | +1.3% |
| 1Q14 | 202,099 | -5.0% |
| 3Q13 | 204,644 | +0.5% |
| 2Q13 | 208,545 | -1.8% |
| 1Q13 | 212,638 | +1.7% |
| 3Q12 | 203,658 | +0.9% |
| 2Q12 | 212,466 | +12.4% |
| 1Q12 | 209,035 | +19.1% |
| 3Q11 | 201,763 | - |
| 2Q11 | 189,036 | - |
| 1Q11 | 175,458 | - |