|
Refrigerator 1
|
Refrigerator 2
|
Refrigerator 3
|
Refrigerator 4
|
Refrigerator 5
|
Refrigerator 6
|
Refrigerator 7
|
---|
Average daily openings (over an 8-month period)
|
8 (4.85)
|
15 (10.35)
|
16 (8.52)
|
18 (12.05)
|
12 (6.33)
|
15 (9.37)
|
26 (17.19)
|
- Standard deviation in brackets