It gained 0.07% but lost positions to Perl and... PL/SQL, ABAP, COBOL, Assembly. I had to google ABAP, it's SAP. I did a little of each of the other languages and lots of Perl in the 90s. I work with Ruby almost half of the time now and I'm not worried about its health.

Ruby has never been popular outside of Rails.

And apparently Cobol is coming back from the dead