http://www.tiobe.com/tiobe_index
RedMonk with its more web-centric focus places it at #1:
http://redmonk.com/sogrady/2015/01/14/language-rankings-1-15...
This matches my experience I think JavaScript is popular on the internet but within businesses it is much less common.
Within my world (Industrial manufacturing) the most frequently used languages at least in my orginization...
Control Systems (HMI's, PLCs, Operator Guidance etc): C, C++, A lot of domain specific stuff for PLC's
Process Modelling / Engineering Simulation: Fortran, C, C++, some python, some matlab.
Scrpting: Perl, VBS, .BAT
Analytics / Reporting: SAS, COGNOS, ACCESS (older mostly replaced)
Web Apps: Java, ASP (older), Oracle Forms (older)
Legacy/Mainframe: PL/1 (rarely touched mostly just runs)
In House (business) Apps: Java, C++ (older), VBA (i.e. excel spreadsheets)
Intranet: Sharepoint
At least when I've been job hunting for web-related work, your typical job posting lists the back-end language and the front-end is just assumed. (Things might have changed with all the heavy-duty front-end JS frameworks out there now.)
leftpad(" I think your language is broken", 35)
The nice way: where's the data that would suggest <language X> should be higher or lower than #8? What are the flaws in the measurement methods?Let the karma bleed =P