Blogger Bruno Peeters (@bvlg on Twitter) counted 63.172 active Twitter accounts in Belgium. He based his research on Twitter bios that mention Belgium or other useful pointers to a Belgian Twitter identity.
Some other findings:
- Average amount of followers: 38 (global: 87)
- Average amount following: 59 (global: 91)
- Average amount of tweets: 126 (global: 390)
- Average amount of tweets per day: 1.94 (global: 1.77)