Number of offices
160
159
157
156
154
153
151
150
148
147
145
28
29
30
31
1
2
3
4
5
6
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of offices
X:
28
29
30
31
1
Y:
145
146
146
147
149
X:
2
3
4
5
6
Y:
155
159
159
160
159
