I would suggest you enter the number 1 in Bank Genie, and write Statement No 1 on the statement which you choose to start off logging into Bank Genie. (or review your statements and assign numbers to them all)
Proceed from there.
In this case, the more important factor is the Statement date, and you can key that up exactly to match your statements.
It doesnt really matter if they are annual statements, or monthly, of course.