I'm not a teacher, but I think "represent" here means "to be present", this is, for a company, to have branches somewhere.
1. we have branches in all and each one of the different communities around the lower mainland and B.C.
2. what we've found from our analysis is that we've got equal presence in all communities.
3. It doesn't look like we have more branches in areas where there are only English-speaking people versus other languages.
My two cents.
Student or Learner