| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 4Q22 | 671 | -6.7% |
| 3Q22 | 403 | -57.9% |
| 2Q22 | 1,025 | +132.4% |
| 1Q22 | 406 | +4.4% |
| 4Q21 | 719 | +86.3% |
| 3Q21 | 957 | +36.1% |
| 2Q21 | 441 | -23.8% |
| 1Q21 | 389 | -47.4% |
| 4Q20 | 386 | -63.3% |
| 3Q20 | 703 | +103.2% |
| 2Q20 | 579 | +9.5% |
| 1Q20 | 739 | +20.6% |
| 4Q19 | 1,053 | +43.7% |
| 3Q19 | 346 | -56.0% |
| 2Q19 | 529 | +4.3% |
| 1Q19 | 613 | +1.3% |
| 4Q18 | 733 | +2.1% |
| 3Q18 | 786 | +15.8% |
| 2Q18 | 507 | - |
| 1Q18 | 605 | - |
| 4Q17 | 718 | -72.2% |
| 3Q17 | 679 | -65.7% |
| 4Q16 | 2,585 | +48.7% |
| 3Q16 | 1,978 | -39.6% |
| 2Q16 | 2,737 | -65.5% |
| 1Q16 | 1,938 | -74.3% |
| 4Q15 | 1,738 | -79.1% |
| 3Q15 | 3,276 | -39.0% |
| 2Q15 | 7,944 | -5.3% |
| 1Q15 | 7,553 | -7.5% |
| 4Q14 | 8,323 | +133.1% |
| 3Q14 | 5,367 | +28.0% |
| 2Q14 | 8,389 | +472.6% |
| 1Q14 | 8,168 | -8.2% |
| 4Q13 | 3,571 | -67.5% |
| 3Q13 | 4,193 | -48.4% |
| 2Q13 | 1,465 | -74.3% |
| 1Q13 | 8,900 | +6.1% |
| 4Q12 | 10,992 | -64.1% |
| 3Q12 | 8,120 | -72.3% |
| 2Q12 | 5,692 | -81.8% |
| 1Q12 | 8,390 | - |
| 4Q11 | 30,655 | - |
| 3Q11 | 29,285 | - |
| 2Q11 | 31,243 | - |