Array
(
    [apple] => 3
    [twitter] => 118
    [facebook] => 142
)
Array
(
    [apple-4.0] => 3
    [twitter-15.1] => 118
    [facebook-0.6] => 13
    [facebook-2.0] => 2
    [facebook-15.1] => 118
    [facebook-4.0] => 8
    [facebook-13.0] => 1
)