Occupation: Earth Drillers, Except Oil and Gas
Task: Withdraw drill rods from holes, and extract core samples.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.7 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.22 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 37.93 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 47.3 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 2.1 (N=31)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 6.75 (N=31)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.25 (N=30)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 50.72 (N=82)
Source: Incumbent, 06/2007