Unfortunately, the old statistics have gone, since we have changed the mode of logging events and requests. We will offer new listings, and have in mind to add DNS lookup much similar to Spamhaus and Spamcop, for example. After this period we have established some very reliable rules in order to determine which subscriber is a spammer or spambot, and who not.
The following graphics show the blocked email addresses (green) and IPs (red) in real time, which will give you an insight of the current activity.

Daily

Weekly

Monthly
Yearly