music: 80's Chart Toppers: Name The Artist: Queen Of The Broken Hearts?

Questions

what have over 80% of boxers suffered?

what does the average person do approximately 15 times a day?

before wwii, the new york phone book had 22 listings for what surname, and none after wwii?

of what is the word 'fortnight' a contraction?

what is a wind with a speed of 74 miles or more?