| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 4Q19 | 443,539 | -7.0% |
| 3Q19 | 434,552 | -5.1% |
| 2Q19 | 421,139 | -31.6% |
| 1Q19 | 445,238 | -22.4% |
| 4Q18 | 477,088 | -18.3% |
| 3Q18 | 457,694 | -14.1% |
| 2Q18 | 615,690 | +37.2% |
| 1Q18 | 573,722 | +37.1% |
| 4Q17 | 583,994 | +23.3% |
| 3Q17 | 532,538 | - |
| 2Q17 | 448,916 | +12.5% |
| 1Q17 | 418,357 | +14.6% |
| 4Q16 | 473,608 | +24.6% |
| 2Q16 | 399,207 | -5.2% |
| 1Q16 | 365,149 | -10.8% |
| 4Q15 | 379,987 | -5.4% |
| 3Q15 | 411,849 | -3.5% |
| 2Q15 | 420,951 | +0.7% |
| 1Q15 | 409,506 | -0.9% |
| 4Q14 | 401,803 | +8.1% |
| 3Q14 | 426,627 | +4.5% |
| 2Q14 | 417,880 | +5.7% |
| 1Q14 | 413,426 | +12.9% |
| 4Q13 | 371,528 | +7.1% |
| 3Q13 | 408,279 | +5.8% |
| 2Q13 | 395,387 | +10.6% |
| 1Q13 | 366,296 | +5.6% |
| 4Q12 | 346,917 | +6.2% |
| 3Q12 | 385,821 | +12.3% |
| 2Q12 | 357,645 | +2.7% |
| 1Q12 | 346,854 | +61.9% |
| 4Q11 | 326,537 | +75.7% |
| 3Q11 | 343,579 | +63.5% |
| 2Q11 | 348,314 | +78.5% |
| 1Q11 | 214,269 | - |
| 4Q10 | 185,879 | - |
| 3Q10 | 210,134 | - |
| 2Q10 | 195,134 | - |