OPLIN Stats / Lynda.com

Total Users:
Number of users who had access to lynda.com at the end of the month.
New Users:
Number of new user accounts this month.
Logins:
Total number of logins for all users this month. Each login for a user is counted separately.
Unique Logins:
Number of users who logged into their account this month. Multiple logins by one user are counted as one login.
Videos:
Number of instructional videos viewed this month. Each video is counted only once, even if it was viewed multiple times or by multiple users.
Video Hours:
Total hours of instructional video viewing this month. Duplicate viewings count as additional viewing time.
Certs Earned:
Total number of certificates of completion earned during the specified date range.
Cert Earners:
Total number of users who earned at least one certificate of completion during the specified date range.