Number of active members
68
66
64
62
60
59
57
55
53
51
49
16
17
18
19
20
21
22
23
24
25
The X-axis in the diagram shows:
Days
The Y-axis in the diagram shows:
Number of members
X:
16
17
18
19
20
Y:
49
56
61
62
63
X:
21
22
23
24
25
Y:
64
65
66
68
68
