Google Search Trends for Scripting Languages

I was poking around on Google earlier and ended up on their search trends page. One of the examples they provided was to compare the searches for the four major script languages, Perl, PHP, Ruby and Python so I decided to see what the data was like for that.

There are no major surprises, sadly, but as you might expect PHP has more searches, but the most noticeable issue after this is that searches for all four languages have decreased since 2004 when the data was first collected.