Mohammed similarly told the Red Cross that "I was also subjected to 'water-boarding' on five occasions, all of which occurred during the first month." Those were his five "sessions"; the precise number of applications is not known but is a fraction of the 183 figure.
It wasn't 183. He admitted it himself.
That is all assuming 1) KSM did say that 2) If he did say that he was being honest and not holding back because he was afraid of being waterboarded more 3) Fox News reported the information in a fair and balanced way.
All three facts are far from established in my mind.
The fact that the CIA reported it to be 183 times is more persuansive in my mind. Why would the CIA exagerrate the number of times he was waterboarded?