| （単位：ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 3Q21 | 66,000 | -7.4% |
| 2Q21 | 66,000 | -5.7% |
| 1Q21 | 69,000 | -1.3% |
| 4Q20 | 66,000 | -5.9% |
| 3Q20 | 71,284 | +134.7% |
| 2Q20 | 69,978 | +206.8% |
| 1Q20 | 69,876 | +108.8% |
| 4Q19 | 70,161 | +208.0% |
| 3Q19 | 30,369 | -74.9% |
| 2Q19 | 22,812 | -80.8% |
| 1Q19 | 33,471 | -77.3% |
| 4Q18 | 22,779 | -81.3% |
| 3Q18 | 120,956 | +1.5% |
| 2Q18 | 118,789 | -8.8% |
| 1Q18 | 147,378 | +54.9% |
| 4Q17 | 121,782 | +32.3% |
| 3Q17 | 119,123 | +66.4% |
| 2Q17 | 130,296 | +87.0% |
| 1Q17 | 95,172 | +157.8% |
| 4Q16 | 92,061 | +399.1% |
| 3Q16 | 71,601 | +237.8% |
| 2Q16 | 69,664 | +162.0% |
| 1Q16 | 36,910 | +807.1% |
| 4Q15 | 18,446 | -20.7% |
| 3Q15 | 21,197 | +53.5% |
| 2Q15 | 26,591 | - |
| 1Q15 | 4,069 | - |
| 4Q14 | 23,250 | - |
| 3Q14 | 13,811 | - |