But knowing what percentage this is of the total amount leaking from the well will not be possible until a tight seal is on the well.

VOA: standard.2010.06.14

"Probably,they could count citizens of pre-war Poland [eastern Poland,annexed to the USSR by the Ribbentrop-Molotov pact as Soviet citizens, and this way enlarge the total amount of their losses.

VOA: standard.2009.09.01