In 2011, Embarcadero announced that Delphi (Rad Studio) sales had increased 15% each year for the three consecutive years since they acquired CodeGear.
Embarcadero’s Delphi Reaps Three Consecutive Years of Double Digit Growth since Acquisition from Borland
The following year, they announced an additional 54% growth over the previous year:
Embarcadero Technologies Grows Delphi and C++ by 54% in 2011
Yesterday Embarcadero announced that sales to date represent a 34% increase over 2012:
Demand for iOS Support Drives Year-Over-Year Growth in Sales for RAD Studio Development Tools
It's almost enough to make one question the whole "Delphi is dying!" meme.