Number of active members

60.0
59.5
59.0
58.5
58.0
57.5
57.0
56.5
56.0
55.5
55.0













































































































































































































































































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The X-axis in the diagram shows:  Days
The Y-axis in the diagram shows:  Number of members
 X:    15  16  17  18  19 
 Y:    60   59  60  60  60 
 X:    20  21  22  23   24 
 Y:    60  59  57  58  55