Cube Analysis

I am analysing an info cube and have observed the following:

1. If I click on the cube and take the manage option on the requests tab I see 6 requests (I have taken the date from back to 1900)

2. If in SE16 I go and view the number of entries in the package dimension I have 15 entries.

3. If I take the SIDs for Request ids I can see all values in the SID table for Request ids - 6 SIDs tie up with the 6 requests in manage.

Does this indicate that the cube has been deleted in the past where say 9 times the FACT table data was only deleted and not the Dimension data and if not what is this implying? Thanks