| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,121 | +4.6% |
| 3Q25 | 4,666 | +11.7% |
| 2Q25 | 4,276 | -11.3% |
| 1Q25 | 3,644 | -14.2% |
| 4Q24 | 3,940 | -20.2% |
| 3Q24 | 4,175 | -28.2% |
| 2Q24 | 4,823 | -27.6% |
| 1Q24 | 4,249 | -23.4% |
| 4Q23 | 4,939 | -10.0% |
| 3Q23 | 5,816 | -4.6% |
| 2Q23 | 6,662 | +31.1% |
| 1Q23 | 5,545 | +25.4% |
| 4Q22 | 5,489 | +6.2% |
| 3Q22 | 6,099 | +25.7% |
| 2Q22 | 5,082 | +27.4% |
| 1Q22 | 4,420 | +1.4% |
| 4Q21 | 5,169 | -13.4% |
| 3Q21 | 4,853 | -12.4% |
| 2Q21 | 3,988 | -10.4% |
| 1Q21 | 4,357 | +7.6% |
| 4Q20 | 5,969 | -3.0% |
| 3Q20 | 5,539 | +23.1% |
| 2Q20 | 4,451 | -7.0% |
| 1Q20 | 4,048 | +15.0% |
| 4Q19 | 6,154 | +65.9% |
| 3Q19 | 4,498 | +9.6% |
| 2Q19 | 4,788 | +14.3% |
| 1Q19 | 3,519 | -17.1% |
| 4Q18 | 3,710 | -14.6% |
| 3Q18 | 4,105 | -19.6% |
| 2Q18 | 4,187 | +8.0% |
| 1Q18 | 4,245 | +28.4% |
| 4Q17 | 4,342 | +37.9% |
| 3Q17 | 5,104 | -1.6% |
| 2Q17 | 3,877 | -8.6% |
| 1Q17 | 3,307 | -29.5% |
| 4Q16 | 3,149 | -30.0% |
| 3Q16 | 5,189 | -7.7% |
| 2Q16 | 4,241 | -24.2% |
| 1Q16 | 4,689 | -10.5% |
| 4Q15 | 4,498 | -31.1% |
| 3Q15 | 5,620 | -36.7% |
| 2Q15 | 5,596 | -21.6% |
| 1Q15 | 5,236 | +6.9% |
| 4Q14 | 6,526 | +18.5% |
| 3Q14 | 8,880 | +16.5% |
| 2Q14 | 7,141 | +6.8% |
| 1Q14 | 4,896 | -19.0% |
| 4Q13 | 5,505 | +11.2% |
| 3Q13 | 7,622 | -6.0% |
| 2Q13 | 6,685 | -21.6% |
| 1Q13 | 6,045 | +25.0% |
| 4Q12 | 4,951 | +24.1% |
| 3Q12 | 8,109 | +23.9% |
| 2Q12 | 8,527 | - |
| 1Q12 | 4,835 | - |
| 4Q11 | 3,990 | - |
| 3Q11 | 6,544 | - |