On average that is one homicide every two-and-a-half days in a population of roughly 3 00000 .
在这个约有30万人口的地方,平均每2.5天就发生一宗凶杀案。
It is certainly encouraging to know that the homicide rate in europe is one-quarter that of the united states , that the literacy rate and the life span are higher .
获悉欧洲的凶杀案案发率是美国的四分之一,民众的受教育率和平均寿命也高过美国,这无疑是鼓舞人心的。
A companion report recommended beefing up the nopd 's homicide squad by about 50 % , while focusing less on prostitution , gambling and traffic duties .