Phase

Observations

A1

17.37% (n = 448)

B1

17.65% (n = 455)

A2

17.09% (n = 441)

B2

26.33% (n = 679)

B3

21.57% (n = 557)

Total

n = 2580

On: 36.41% (n = 939)

Off: 38.94% (n = 1005)

On but in use: 24.65% (n = 636)