Number of offices
210
195
180
166
151
136
121
106
92
77
62
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:
62
84
106
131
144
X:
15
16
17
18
19
Y:
169
183
197
207
210
