Block page is the easiest way to coerce the values off a proxy.
The values are stored in a SQLite database on each proxy, but the data values are binary blobbed and you won't be able to decode them.
Attached is a starting point with most of the counters in it, in case you just don't want to type them in.
I have defined about 60 counters by myself... writing block pages is very stupid...
where is the database located? (also already wrote a PDstorage analyzer.... )