Version numbers in lmstat output

If you run lmstat (or 'lmutil lmstat' on Windows), the command spits out a bunch of version numbers as integers that all seem to be in the range of 29 to 33, inclusive.

Does anyone have the decoder ring that will allow me to translate these integer version numbers from lmstat into the release numbers that MathWorks actually uses (for example: "R2013b").