My source only looked at the US so numbers differ from global[0]. Your source also says 14.5% is all livestock, of which 9.4% is cattle (so about 3x globally compared to the US).
There are of course other forms of pollution, a big one we could easily tackle I think is water pollution by the textile industry [1]. So much clothing today is of garbage quality and completely unmendable (the fabric is too thin to be repaired ):, I tried).