Number of factories
823
816
808
801
794
787
779
772
765
757
750
6
7
8
9
10
11
12
13
14
15
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of factories
X:
6
7
8
9
10
Y:
750
765
771
788
791
X:
11
12
13
14
15
Y:
804
804
809
816
823
