Number of offices

232.0
231.2
230.4
229.6
228.8
228.0
227.2
226.4
225.6
224.8
224.0












































































































































































































































































17181920212223242526
The X-axis in the diagram shows:  Days
The Y-axis in the diagram shows:  Number of offices
 X:    17  18  19  20  21 
 Y:    230   232  224  227  227 
 X:    22  23  24  25   26 
 Y:    227  228  228  228  229