From my thread Domestic Listings per Country/Region on Silk Road: http://dkn255hz262ypmii.onion/index.php?topic=176825.0 one can see there's 16517 listings on undeclared, but if every region is count separately excluding undeclared there's only 12462. This basically means there's roughly 4055 listings which are marked as "undeclared" only, supposedly to try and be as stealthy as possible. While I understand to a certain degree why they aren't listing the country of origin all mail is marked with information where it's from when it's sent so there's no way of hiding this. A country in itself will very rarely be enough information to do any sorts of profiling unless it's a very small region and most customers are probably interested in knowing how long a package takes from someone who is marked as "undeclared".For the stealth aspect that's an entirely different thing, linking a very specific description of the package both outside and inside to a specific vendor is very good profiling information for Law Enforcement, which should be avoided.