| （単位：ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q21 | 333,000 | -17.0% |
| 2Q21 | 342,000 | +132.7% |
| 1Q21 | 263,000 | -1.5% |
| 3Q20 | 401,000 | +44.2% |
| 2Q20 | 147,000 | +167.3% |
| 1Q20 | 267,000 | +103.8% |
| 3Q19 | 278,000 | +672.2% |
| 2Q19 | 55,000 | -52.6% |
| 1Q19 | 131,000 | -35.5% |
| 3Q18 | 36,000 | -80.4% |
| 2Q18 | 116,000 | -26.1% |
| 1Q18 | 203,000 | -25.1% |
| 3Q17 | 184,000 | -51.3% |
| 2Q17 | 157,000 | -52.0% |
| 1Q17 | 271,000 | -17.1% |
| 3Q16 | 378,000 | +52.4% |
| 2Q16 | 327,000 | -10.4% |
| 1Q16 | 327,000 | +2872.7% |
| 3Q15 | 248,000 | - |
| 2Q15 | 365,000 | - |
| 1Q15 | 11,000 | - |