Occupation: Roofers
Task: Install attic ventilation systems, such as turbine vents, gable or ridge vents, or conventional or solar-powered exhaust fans.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 16.78 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 37.52 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 16.56 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 15.79 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 8.15 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 5.19 (N=52)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=52)
Source: Incumbent, 07/2015

Scale: Importance
Value: 3.66 (N=52)
Source: Incumbent, 07/2015

Scale: Relevance of Task
Value: 85.5 (N=65)
Source: Incumbent, 07/2015