From: Comparison of the geographical distribution of feline immunodeficiency virus and feline leukemia virus infections in the United States of America (2000–2011)
Parameters
Mean
Median
Range
Number of FIV Positives
349
92
4 - 4610
Number of FeLV Positives
612
163
3 - 9113
PMR
0.79
0.72
0.04 - 2.05