| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 3Q21 | 1,875 | +32.3% |
| 2Q21 | 1,651 | +16.8% |
| 1Q21 | 1,545 | -12.2% |
| 4Q20 | 2,119 | -13.0% |
| 3Q20 | 1,417 | -35.9% |
| 2Q20 | 1,414 | -36.4% |
| 1Q20 | 1,760 | -3.3% |
| 4Q19 | 2,434 | +9.9% |
| 3Q19 | 2,211 | +11.9% |
| 2Q19 | 2,223 | +19.0% |
| 1Q19 | 1,821 | -10.4% |
| 4Q18 | 2,215 | +1.1% |
| 3Q18 | 1,975 | +20.2% |
| 2Q18 | 1,868 | -9.6% |
| 1Q18 | 2,031 | +5.2% |
| 4Q17 | 2,190 | -6.3% |
| 3Q17 | 1,644 | -23.7% |
| 2Q17 | 2,066 | +14.1% |
| 1Q17 | 1,930 | -13.1% |
| 4Q16 | 2,336 | +7.9% |
| 3Q16 | 2,154 | -5.6% |
| 2Q16 | 1,811 | -15.9% |
| 1Q16 | 2,221 | +26.9% |
| 4Q15 | 2,165 | +3.3% |
| 3Q15 | 2,282 | +11.4% |
| 2Q15 | 2,154 | -4.0% |
| 1Q15 | 1,750 | -20.9% |
| 4Q14 | 2,096 | +2.2% |
| 3Q14 | 2,049 | +7.9% |
| 2Q14 | 2,244 | -5.9% |
| 1Q14 | 2,213 | +1.3% |
| 4Q13 | 2,050 | -0.5% |
| 3Q13 | 1,899 | -16.2% |
| 2Q13 | 2,383 | -1.4% |
| 1Q13 | 2,184 | -1.5% |
| 4Q12 | 2,060 | -5.5% |
| 3Q12 | 2,268 | -0.0% |
| 2Q12 | 2,417 | +8.6% |
| 1Q12 | 2,219 | - |
| 4Q11 | 2,180 | - |
| 3Q11 | 2,268 | - |
| 2Q11 | 2,226 | - |