Number of factories

2,384
2,378
2,372
2,366
2,360
2,354
2,347
2,341
2,335
2,329
2,323












































































































































































































































































3456789101112

The X-axis in the diagram shows:  Days
The Y-axis in the diagram shows:  Number of factories
 X:    3  4  5  6  7 
 Y:    2,334   2,323  2,342  2,359  2,369 
 X:    8  9  10  11   12 
 Y:    2,377  2,384  2,376  2,383  2,360