| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 1Q22 | 4,691 | +65.5% |
| 4Q21 | 4,133 | +65.8% |
| 3Q21 | 3,711 | -41.7% |
| 2Q21 | 2,720 | -54.9% |
| 1Q21 | 2,835 | -47.3% |
| 4Q20 | 2,492 | -46.8% |
| 3Q20 | 6,363 | +51.5% |
| 2Q20 | 6,036 | +18.6% |
| 1Q20 | 5,378 | +22.5% |
| 4Q19 | 4,688 | +257.6% |
| 3Q19 | 4,200 | +227.7% |
| 2Q19 | 5,091 | +358.7% |
| 1Q19 | 4,391 | +262.9% |
| 4Q18 | 1,310 | +1.8% |
| 3Q18 | 1,281 | +39.2% |
| 2Q18 | 1,110 | -19.6% |
| 1Q18 | 1,210 | -4.2% |
| 4Q17 | 1,287 | +7.6% |
| 3Q17 | 921 | -42.0% |
| 2Q17 | 1,380 | -6.0% |
| 1Q17 | 1,262 | +36.7% |
| 4Q16 | 1,197 | -2.0% |
| 3Q16 | 1,587 | +151.5% |
| 2Q16 | 1,468 | +41253.0% |
| 1Q16 | 923 | - |
| 4Q15 | 1,222 | +61008.4% |
| 3Q15 | 631 | +37032.9% |
| 2Q15 | 3 | - |
| 4Q14 | 2 | - |
| 3Q14 | 1 | - |
| 1Q14 | 0 | - |