Average hourly usage of ICON

The chart below illustrates the weekly pattern of logins to ICON. The counting procedure registers every login to the system, so that if a single user logs into ICON three times within an hour it will increment three separate logins. The "Average" line (green) is calculated by averaging the totals for all weeks within a semester, except the first week of classes and the weeks with holidays. The "Finals Week" line (red) is comprised of the raw counts for the week of May 12-16, 2008.