Hi James,
Looking at: Fourteen Minutes; it says: 1057 passengers. 87 1st; 253 2nd and 717 3rd. Total onboard 1477. - That suggests 420 crew.
1012 died. Of that number 840 were passengers and 172 crew
465 survived. Of that number 248 were crew and only 217 were passengers. - 36 1st; 48 2nd and 133 3rd.
Should you require them [page 145] there are more detailed figures available.
Hope this helps,
Lester