Number of offices
155
146
137
128
119
111
102
93
84
75
66
1
2
3
4
5
6
7
8
9
10
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of offices
X:
1
2
3
4
5
Y:
66
74
94
105
121
X:
6
7
8
9
10
Y:
135
143
150
155
153