Occupation: Parking Enforcement Workers
Task: Mark tires of parked vehicles with chalk and record time of marking, and return at regular intervals to ensure that parking time limits are not exceeded.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.51 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 1.42 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 29.79 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 24.67 (N=66)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 41.61 (N=66)
Source: Incumbent, 12/2005

Scale: Importance
Value: 4.17 (N=67)
Source: Incumbent, 12/2005

Scale: Relevance of Task
Value: 83.64 (N=92)
Source: Incumbent, 12/2005