Occupation: Helpers--Extraction Workers
Task: Clean and prepare sites for excavation or boring.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 1.45 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 5.78 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 35.44 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 15.61 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 34.93 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 1.4 (N=61)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 5.38 (N=61)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.6 (N=62)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 60.14 (N=97)
Source: Incumbent, 06/2007