Guide to Your Activity Reports
These are people who have mentioned you or replied to you.
This is the total number of retweets your posts received in this period, (even if the original posts were sent before this period).
This is the total number of people who have potentially seen your mentions or retweets.
Total Statuses Received
This is the number of mentions plus the retweets you received.
Total Followers Growth
This is the change in followers over the period (not your total followers).
This is the number of people you mentioned in this period.
This is the total number of posts you retweeted in this period.
Total Statuses Sent
This is the total number of tweets, retweets and replies you sent.