| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 4Q20 | 35,910 | +47.9% |
| 4Q19 | 24,274 | +119.2% |
| 3Q19 | 25,819 | +87.9% |
| 2Q19 | 25,468 | +272.2% |
| 1Q19 | 20,545 | +15.9% |
| 4Q18 | 11,072 | -34.1% |
| 3Q18 | 13,742 | -20.1% |
| 2Q18 | 6,843 | -63.4% |
| 1Q18 | 17,727 | +17.8% |
| 4Q17 | 16,798 | +141.3% |
| 3Q17 | 17,192 | +17.1% |
| 2Q17 | 18,697 | +33.5% |
| 1Q17 | 15,046 | +33.2% |
| 4Q16 | 6,961 | -11.0% |
| 3Q16 | 14,679 | +32.7% |
| 2Q16 | 14,010 | +6.0% |
| 1Q16 | 11,294 | -10.6% |
| 4Q15 | 7,818 | -23.2% |
| 3Q15 | 11,061 | +6.6% |
| 2Q15 | 13,212 | -19.6% |
| 1Q15 | 12,631 | -23.1% |
| 4Q14 | 10,186 | -17.8% |
| 3Q14 | 10,381 | -31.3% |
| 2Q14 | 16,443 | +4.3% |
| 1Q14 | 16,421 | +11.4% |
| 4Q13 | 12,389 | +69.1% |
| 3Q13 | 15,101 | +36.0% |
| 2Q13 | 15,772 | -12.2% |
| 1Q13 | 14,739 | -11.7% |
| 4Q12 | 7,326 | -22.0% |
| 3Q12 | 11,106 | +7.5% |
| 2Q12 | 17,966 | +122.6% |
| 1Q12 | 16,696 | +25.4% |
| 4Q11 | 9,396 | +64.5% |
| 3Q11 | 10,330 | +30.3% |
| 2Q11 | 8,070 | -55.9% |
| 1Q11 | 13,314 | - |
| 4Q10 | 5,713 | - |
| 3Q10 | 7,925 | - |
| 2Q10 | 18,282 | - |