Number of factories
865
863
861
858
856
854
852
850
847
845
843
19
20
21
22
23
24
25
26
27
28
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of factories
X:
19
20
21
22
23
Y:
844
850
853
843
846
X:
24
25
26
27
28
Y:
856
865
858
859
863
