Occupation: Rotary Drill Operators, Oil and Gas
Task: Maintain records of footage drilled, location and nature of strata penetrated, materials and tools used, services rendered, and time required.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.23 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 2.58 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 3.08 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 49.1 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 4.89 (N=96)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 40.13 (N=96)
Source: Incumbent, 12/2005

Scale: Importance
Value: 4.36 (N=98)
Source: Incumbent, 12/2005

Scale: Relevance of Task
Value: 89.86 (N=105)
Source: Incumbent, 12/2005