Not sure how accurate or up to date this is, but it's a pretty cool resource:
https://www.ooparc.com/fr/177-Parc_Disneyland/Infos/Frequentation/
Enjoy
P.S. Comparing to our visit in 2016 it's spot on!
https://www.ooparc.com/fr/177-Parc_Disneyland/Infos/Frequentation/
Enjoy
P.S. Comparing to our visit in 2016 it's spot on!