Table 2.

Descriptive analysis of the distance variable for micro-regions (Zip codes)

			Variable Zip code Distance (miles)
Database	Evaluation Qty	Zip code Qty	Min	1st Qu	Median	Mean	3rd Qu	Max
All data	9,322	694	0.0	42.35	93.44	248.16	193.77	3,105.71
No outliers	9,196	601	0.0	39.40	82.66	109.78	160.95	419.31
%	98.6%	86.6%