This is not a sequel to Bienvenue chez les ch'tis, story and characters are different.
Here the ranking for 28.02 to 06.03 (week 9)
Big first week for La Ch'tite Famille but the drop will probably be important next week as 300k preview in the north of France are included and the holidays are over. Good hold for Black Panther again.
21 to 27 February
Good hold for Black Panther with the holidays, most successful French movie since 2014 for Les Tuches 3.
Next week is going to be interesting too with the release of La ch'tite Famille, 2 million first week is possible.
I don't know, word of mouth is not even good (2.3/5 on allocine and 4.4/10 on senscritique) but people will still see the movie. La ch'tite famille is out Friday in the north and the rest of France next Wednesday, it will hurt Les Tuches as the audience must be the same.
http://hitek.fr/actualite/box-office-2017-frequentation-salles-cinema-troisieme-meilleure-annee-depuis-50-ans_15005
209.2 million tickets sold in 2017, 3rd best year since 50 years.
5 days in France:
STAR WARS: THE LAST JEDI 2 188 853 tickets sold
STAR WARS: THE FORCE AWAKENS 2 705 096 tickets sold
19% behind Force Awakens, the fall remains stable with the first day.
http://www.syfantasy.fr/26496-Star_Wars__Les_Derniers_Jedi_approche_dej_des_500_millions_au_boxoffice_mondial