From Dark and Darker Wiki

Drop source table at 0 luck
NameSorted by total expected value in descending order
TEV = Sum of all (Probability of 1 drop * Item count per roll * Roll count)
TypeItem countProbability of 1+ drops per instance1-(1-probability per roll)(loot table roll count)

Some loot tables are rolled multiple times per instance (i.e. monster kill/container interaction/loose loot generation).

For further information, please reference the loot tables on the associated source page.
Loose Loot10.7143%
Monster1-30.2606%
Monster1-30.2562%
Monster1-30.2437%
Containers1-30.12%
Containers1-30.072%
Monster10.0714%
Monster10.0714%
Loose Loot10.0294%
Containers1-30.0283%
Containers10.024%
Monster1-20.0226%
Containers1-20.0179%
Monster1-20.016%
Loose Loot10.0126%
Containers10.0106%
Containers1-20.0094%
Containers10.0048%
Containers10.0048%
Containers10.0048%
Loose Loot10.0042%