Template:Certification Table Entry/Sales/SpanishSinglesPeriod/sandbox
 | This is the template sandbox page for Template:Certification Table Entry/Sales/SpanishSinglesPeriod (diff). See also the companion subpage for test cases. |
This helper template calculates periods for Spanish singles certifications, as stated in Productores de Música de España#Certifications
It returns:
| Before November 2005 | Before April 2007 | Before 2009 | From 2009 | From 2022 |
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 |
Returns 0 if the data provided is not sufficient.