My Lovely wife

a little about my wife she is 5'5" was up to 276lbs but now is back to 129lbs.
the thing i want to ask is it has been 30 yrs since she lost her virginity and she has had sex with 25 different guys and since we have been married for 9 years that means if you don't count me and the time we been married that means she has had sex with 24 different guys in a 21 yr period. is this alot or is it normal. oh and the 24 guys are the ones i know of there might have been some i don't know about. i have to say she does fuck pretty good and gives a hell of a blow job.