DAY BY DAY by DEN HARROW has sold 0 copies on streaming services.
DAY BY DAY 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 DAY BY DAY
| Chart 1987 | Rank |
 German Albums (Offizielle Top 100) |
66 |
 Swiss Albums (Schweizer Hitparade) |
20 |