Number of factories
184
172
160
147
135
123
111
99
86
74
62
9
10
11
12
13
14
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of factories
X:
9
10
11
12
13
Y:
62
99
135
156
176
X:
14
Y:
184
