Occupation: Plumbers
Task: Calculate costs or savings for water- or energy-efficient appliances or systems.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 53.69 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 20.25 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 8.65 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 4.21 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 13.2 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=19)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=19)
Source: Incumbent, 07/2013

Scale: Importance
Value: 2.78 (N=21)
Source: Incumbent, 07/2013

Scale: Relevance of Task
Value: 26.37 (N=70)
Source: Incumbent, 07/2013