Table III.

Descriptive statistics

Continuous variablesDescriptionAverageDeviation-standardMinimumMaximump5p25p50p75p90p95
VolumeVolume567,759.001,543,000.00499.1011,700,000.002,247.0015,611.0054,049.00304,216.001,514,000.002,786,000,000.00
log Volln Volume11.162.126.2116.287.729.6610.9012.6314.2314.84
Distandistance (in kilometers)116.0096.325.00412.505.0048.5088.37165.50243.90356.10
Discrete Variables Successful frequencyFailure frequencyMinimumMaximump5p25p50p75P90 p95
RenovIndicates if the contract was renewed0.370.630.001.000.000.000.001.001.001.00
EmpMAIndicates the supplier with the best alternative0.160.840.001.000.000.000.000.001.001.00
Ad ProdIndicates if it contracted more than one product0.160.850.001.000.000.000.000.001.001.00

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