Date Member ID Attendance

1/1 44444 checked in
1/1 55555 checked in
1/1 66666 canceled

1/3 44444 checked in
1/3 55555 canceled
1/3 66666 canceled

1/4 44444 checked in
1/4 55555 cecked in
1/4 66666 canceled

1/6 44444 Cheked in
1/6 55555 canceled
1/6 66666 checked in

44444 would be 100%
55555 would be 50%
66666 would be 25

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