Occupation: Earth Drillers, Except Oil and Gas
Task: Operate machines to flush earth cuttings or to blow dust from holes.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 1.59 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.78 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 23.04 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 47.2 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 1.03 (N=72)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 23.36 (N=72)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.04 (N=73)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 93.83 (N=84)
Source: Incumbent, 06/2007