Occupation: Roustabouts, Oil and Gas
Task: Dig drainage ditches around wells and storage tanks.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 2.96 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 25.28 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 32.04 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 23.16 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 11.26 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 5.3 (N=37)
Source: Incumbent, 07/2011

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=37)
Source: Incumbent, 07/2011

Scale: Importance
Value: 3.4 (N=39)
Source: Incumbent, 07/2011

Scale: Relevance of Task
Value: 58.41 (N=67)
Source: Incumbent, 07/2011