| （単位：千ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 18,224 | +1.0% |
| 3Q25 | 18,157 | +8.9% |
| 2Q25 | 17,999 | -6.8% |
| 1Q25 | 16,979 | -5.9% |
| 4Q24 | 18,045 | -8.0% |
| 3Q24 | 16,667 | -13.8% |
| 2Q24 | 19,317 | +7.9% |
| 1Q24 | 18,051 | -3.4% |
| 4Q23 | 19,616 | +18.2% |
| 3Q23 | 19,346 | +29.8% |
| 2Q23 | 17,910 | +35.5% |
| 1Q23 | 18,681 | +41.6% |
| 4Q22 | 16,589 | +15.6% |
| 3Q22 | 14,907 | +5.1% |
| 2Q22 | 13,221 | +22.8% |
| 1Q22 | 13,192 | +32.0% |
| 4Q21 | 14,356 | +130.7% |
| 3Q21 | 14,189 | +134.4% |
| 2Q21 | 10,765 | +119.2% |
| 1Q21 | 9,991 | +87.0% |
| 4Q20 | 6,222 | +4.6% |
| 3Q20 | 6,053 | +8.1% |
| 2Q20 | 4,912 | -14.3% |
| 1Q20 | 5,343 | - |
| 4Q19 | 5,951 | - |
| 3Q19 | 5,601 | - |
| 2Q19 | 5,734 | - |