KYIV, Nov 18 – Russian full-scale armed aggression for 23% of Ukrainian businesses resulted in a decrease in income by 25% to 50%, for another 35% it fell by half or more, while 11% lost it altogether, these are the results of a Gradus Research poll.

"Only 5% of our businesses have increased their income," founder and director of the research company Yevhenia Blyzniuk said at Kyiv International Economic Forum.