Average = sum of all sample values / total number of samples
In this case the values would be the numerical ratings the men got
Example:
Sample values (rankings on a scale from 1 to 10): 2, 4, 10, 3, 3, 1, 9, 1, 3, 1
Number of samples: 10
average = (1+1+1+2+3+3+3+4+9+10)/10 = 3.7
7 out of 10 (70%) are below average