LONGUEUR D'ONDES by NATASHA ST PIER has sold 100,000 copies in Belgium and France.
LONGUEUR D'ONDES certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Belgium |
25,000 | 1x Gold |
Belgium Sales: 25,000
Certification / note: 1x Gold
Certification Date / sales as of:
|
|
 France |
75,000 | 1x Gold | 2006 |
France Sales: 75,000
Certification / note: 1x Gold
Certification Date / sales as of: 2006
|
| Total sales | 100,000 | (in 2 countries) |
Total
Sales: 100,000
(in 2 countries)
|
Year-end chart performance for LONGUEUR D'ONDES
| Chart 2006 | Rank |
| Belgian Albums (Ultratop Wallonia) |
12 |
| French Albums (SNEP) |
39 |