Question: How many broadband subscribers are there where the population is ~3,644,070?
SQL: SELECT "Number of Broadband Subscribers" FROM "2-12837881-2" WHERE "Population" = '~3,644,070';

Question: What is the broadband penetration where there are ~355,100 broadband subscribers?
SQL: SELECT "Broadband Penetration" FROM "2-12837881-2" WHERE "Number of Broadband Subscribers" = '~355,100';

Question: How many broadband subscribers are there where there are ~47,372 users?
SQL: SELECT "Number of Broadband Subscribers" FROM "2-12837881-2" WHERE "Number of Users" = '~47,372';