Mac OS gains a half of a percentage point in December, certainly its best showing the entire year. The Mac steadily gained market share the last half of the year. From the low of $5.99 in July, Mac gained 2.30%, quite outstanding. Web access is the method used to determine market share. Market Share
As M$$$ stayed pretty much level for the year, Apple’s gain came at the expense of the alternative OS’.
The iPhone, finishing at .04%, fourth place, was not shabby either.