During 2019, the labor migrants transferred about $ 12 billion to Ukraine. As Focus writes
The volume of private transfers to Ukraine from abroad in the third quarter of 2019 amounted to $ 3,140 million that is 9.5% more than in the same period in 2018.
More than a million labor migrants work in Poland, and almost 900 thousand of them from Ukraine.
Between 90 and 100 thousand citizens of Ukraine live and work in the Lodz area. Most of them – in Lodz city – about 80 thousand people. Thus, Ukrainians are sixth part of the population of the city.