| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q25 | 32,451 | +2.5% |
| 1Q25 | 31,651 | -1.1% |
| 3Q24 | 32,856 | +9.7% |
| 2Q24 | 31,664 | -0.8% |
| 1Q24 | 32,015 | +1.0% |
| 3Q23 | 29,964 | +1.1% |
| 2Q23 | 31,924 | +8.3% |
| 1Q23 | 31,692 | -8.0% |
| 3Q22 | 29,632 | +0.7% |
| 2Q22 | 29,471 | +3.5% |
| 1Q22 | 34,460 | +27.7% |
| 3Q21 | 29,419 | +8.3% |
| 2Q21 | 28,463 | +23.7% |
| 1Q21 | 26,979 | +9.3% |
| 4Q20 | 26,403 | +10.6% |
| 3Q20 | 27,175 | +19.3% |
| 2Q20 | 23,017 | -3.6% |
| 1Q20 | 24,681 | +5.3% |
| 4Q19 | 23,862 | -6.6% |
| 3Q19 | 22,784 | -1.6% |
| 2Q19 | 23,865 | -1.7% |
| 1Q19 | 23,429 | +3.2% |
| 4Q18 | 25,539 | +3.8% |
| 3Q18 | 23,161 | -1.5% |
| 2Q18 | 24,278 | +14.5% |
| 1Q18 | 22,713 | +4.5% |
| 4Q17 | 24,607 | +1.2% |
| 3Q17 | 23,505 | +9.3% |
| 2Q17 | 21,197 | -8.2% |
| 1Q17 | 21,728 | -1.3% |
| 4Q16 | 24,327 | +11.8% |
| 3Q16 | 21,512 | +4.2% |
| 2Q16 | 23,078 | +9.5% |
| 1Q16 | 22,020 | +0.6% |
| 4Q15 | 21,753 | -7.3% |
| 3Q15 | 20,643 | -11.5% |
| 2Q15 | 21,068 | -9.9% |
| 1Q15 | 21,881 | -5.3% |
| 4Q14 | 23,468 | -2.6% |
| 3Q14 | 23,315 | -1.4% |
| 2Q14 | 23,372 | +3.3% |
| 1Q14 | 23,106 | -5.5% |
| 4Q13 | 24,084 | +1.0% |
| 3Q13 | 23,655 | +33.5% |
| 2Q13 | 22,630 | +32.4% |
| 1Q13 | 24,445 | +33.1% |
| 4Q12 | 23,841 | - |
| 3Q12 | 17,713 | +4.9% |
| 2Q12 | 17,086 | -0.3% |
| 1Q12 | 18,360 | - |
| 3Q11 | 16,879 | - |
| 2Q11 | 17,129 | - |