Number of offices
168
166
164
162
160
158
156
154
152
150
148
12
13
14
15
16
17
18
19
20
21
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of offices
X:
12
13
14
15
16
Y:
168
160
158
158
158
X:
17
18
19
20
21
Y:
158
149
148
150
151
