Template:Certification Table Entry/Sales/FrenchPeriod
This helper template calculates periods for French certifications for singles and videos, as stated in Syndicat National de l'Édition Phonographique#Singles
|Before November 1, 1988||Before March 1, 1991||Before May 1, 2005||Before July 1, 2009||Before 1 March 2013||Before 1 January 2016||Before 27 April 2018||27 April 2018 and onward|
Returns 0 if the data provided is not sufficient.
|The above documentation is transcluded from Template:Certification Table Entry/Sales/FrenchPeriod/doc. (edit | history)|
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Please add categories to the /doc subpage. Subpages of this template.