A great deal of the world population don't have any political affiliation and don't vote anyway.
Voter Turnout by Country
In every country exist a "silent majority" which constitute the power of the masses. These people have two operating mode : a) They live in peace until they can't anymore b) they make revolution and then, while the blood of the "oppressors" on their weapons has not yet dried, they redistribute power...
"Der Mensch ist leider nicht naiv. Der Mensch ist leider primitiv"
- Marius Müller-Westernhagen