學不會 by JJ LIN (林俊杰) has sold 0 copies on streaming services.
學不會 certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of |
| Total sales | 0 | Album-equivalent unit |
Total
Sales: 0
Album-equivalent unit
|
Year-end chart performance for 學不會
| Chart 2012 | Rank | Sales |
 Taiwanese Albums |
5 | 50,000 |