Comparative number of murders in NYC:
Mayor Dinkins yearsYear Murders1990 -- 2245
<--highest in NYC history1991 -- 2154
1992 -- 1995
1993 -- 1946
Mayor Giuliani yearsYear -- Murders1994 -- 1561
1995 -- 1177
1996 -- 983
1997 -- 770
1998 -- 633
1999 -- 671
2000 -- 673
2001 -- 649
Mayor Bloomberg's last year the number of murders was 332 (lowest since 1928). Deblasio first year the murders went down to 328.
https://en.wikipedia.org/wiki/Crime_in_New_York_City