月份 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
订货量 | 997 |
| 1420 |
| 2109 |
| 1256 | 1282 |
| 1901 |
| 595 |