Fifty percent of that 30% is from Chris alone!
It estimated that around 29 petabytes of pornography is being transferred a month, or 50 gigabytes per second.
"The internet is for porn," is the title of a song on hit musical Avenue Q.
And it turns out the lyricists had touched on a home truth, because researchers have discovered that a staggering 30 per cent of all internet traffic is pornography.
The biggest porn site on the web - Xvideos - receives 4.4billion page views and 350million unique visits per month, according to a report on the ExtremeTech website.