Number of offices
168
164
160
156
152
148
144
140
136
132
128
16
17
18
19
20
21
22
23
24
25
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of offices
X:
16
17
18
19
20
Y:
168
166
160
158
155
X:
21
22
23
24
25
Y:
151
143
141
128
129
