loop to regroup modality of a variable

[LoliMarth]

Hello there,

I'm kind of new with Python and sometimes I'm lacking some basics.

Here I want to regroup some modalities like them :

For column langue_navigateur
Français 88262
NA 9723
Anglais 1607
Turc 171
Portugais 158
Espagnol 88
Russe 86
Italien 60
Roumain 47
Polonais 47
Allemand 30
Chinois 27
Arabe 23

I want to obtain a output like this :

Français 88262
NA 9723
Others : sum of the others modalities (1607 + 171 +.... + 23)

I think I need a if else statement but I couldn't find the right code to obtain this.

Could you help me ? :)

Thanks.