Number of offices
87
84
81
79
76
73
70
67
65
62
59
10
11
12
13
14
15
16
17
18
19
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of offices
X:
10
11
12
13
14
Y:
66
63
59
60
65
X:
15
16
17
18
19
Y:
70
72
78
83
87
