Occupation: Sailors and Marine Oilers
Task: Maintain government-issued certifications, as required.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 67.38 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 18.03 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 1.93 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 11.98 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=46)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.68 (N=46)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.61 (N=50)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 73.97 (N=88)
Source: Incumbent, 06/2007