3.35% according to [this webpage]( http://researchcenter.paloaltonetworks.com/app-usage-risk-re...( cited by [BitTorrent wikipedia article](https://en.wikipedia.org/wiki/BitTorrent)
Impressive how it went from being the 35% of traffic in 2004.
Impressive how it went from being the 35% of traffic in 2004.