20 Y.O. by JANET JACKSON has sold 1,100,000 copies in Japan and United States.
20 Y.O. certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
100,000 | 1x Gold | September 2006 |
Japan Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: September 2006
|
 United States |
1,000,000 | 1x Platinum | 13 November, 2006 |
United States Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 13 November, 2006
|
| Total sales | 1,100,000 | (in 2 countries) |
Total
Sales: 1,100,000
(in 2 countries)
|