Answer
STAFF
Sam Wierema
27-Dec-2011 11:00:42
My apologies for the delay in response.
Our records indicate that the earliest record we have for your user is on the 14th of December. That means that any number before that is generated by our graph algorithm based on different factors (like the time period shown). This explains the discrepancy you're seeing between graphs.
From 14 December onwards we do have all the records, so those should be fine.