Occupation: Heavy and Tractor-Trailer Truck Drivers
Task: Read and interpret maps to determine vehicle routes.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 1.08 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 4.57 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 7.42 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 5.41 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 62.28 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 12.16 (N=170)
Source: Incumbent, 07/2014

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 7.08 (N=170)
Source: Incumbent, 07/2014

Scale: Importance
Value: 4.06 (N=179)
Source: Incumbent, 07/2014

Scale: Relevance of Task
Value: 90.16 (N=228)
Source: Incumbent, 07/2014