Occupation: Grinding and Polishing Workers, Hand
Task: Clean brass particles from files by drawing file cards through file grooves.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 10.26 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 19.45 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 4.46 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 59.3 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 2.94 (N=20)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 3.6 (N=20)
Source: Incumbent, 06/2007

Scale: Importance
Value: 2.64 (N=23)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 24.06 (N=108)
Source: Incumbent, 06/2007