| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 4Q23 | 10,239 | -39.1% |
| 3Q23 | 8,992 | -61.6% |
| 2Q23 | 7,820 | -48.0% |
| 1Q23 | 12,473 | -17.2% |
| 4Q22 | 16,810 | -7.5% |
| 3Q22 | 23,403 | +37.3% |
| 2Q22 | 15,037 | +15.2% |
| 1Q22 | 15,059 | +5.6% |
| 4Q21 | 18,179 | +72.5% |
| 3Q21 | 17,040 | +35.4% |
| 2Q21 | 13,053 | +322.9% |
| 1Q21 | 14,264 | +718.8% |
| 4Q20 | 10,537 | +407.7% |
| 3Q20 | 12,584 | +651.3% |
| 2Q20 | 3,086 | +71.9% |
| 1Q20 | 1,742 | -13.4% |
| 4Q19 | 2,075 | +110.5% |
| 3Q19 | 1,674 | +71.0% |
| 2Q19 | 1,795 | - |
| 1Q19 | 2,010 | - |
| 4Q18 | 985 | - |
| 3Q18 | 979 | - |