The first number is the time. The second is the total count of course adds, drops and transfers within that ten minute slice. The rest is a little bar graph for quick comparisons.
The average busy day is about 300. Over 500 is very busy. Under 100 is light.
Enrolment Statistics for add/drop/transfer. Ten minute snapshots: 20170220:11:50 The Bar graph factor is 10. 00:00 - 1 : 00:10 - 1 : 00:30 - 1 : 00:40 - 2 : 01:00 - 1 : 01:10 - 1 : 02:10 - 2 : 04:10 - 1 : 05:30 - 2 : 07:30 - 1 : 09:10 - 2 : 10:10 - 1 : 10:20 - 3 : 10:40 - 6 : 10:50 - 1 : 11:00 - 2 : 11:20 - 2 : 12:10 - 2 : 12:40 - 1 : 13:00 - 2 : 13:10 - 1 : 13:20 - 2 : 14:10 - 1 : 14:20 - 2 : 14:30 - 1 : 14:40 - 2 : 14:50 - 1 : 15:10 - 2 : 15:30 - 2 : 15:40 - 2 : 16:20 - 1 : 16:30 - 1 : 16:50 - 1 : 17:00 - 2 : 17:30 - 1 : 18:00 - 2 : 19:20 - 1 : 19:40 - 3 : 19:50 - 1 : 20:00 - 2 : 20:20 - 2 : 20:30 - 4 : 20:50 - 1 : 21:20 - 2 : 22:10 - 2 : 22:20 - 2 : 22:30 - 1 : 22:50 - 2 : 23:00 - 2 : done.