My estimated (but based on few good sources) proportions of R1b subclades in Poland:

R1b-M269 = 16,5%
R-M269* = 0,4%
L23(xL51) = 3,5%
L23* = 1,0%
Z2103 = 2,5%
Z2103>Y5587>BY593 = 1,5%
other Z2103>Y5587 = 0,5%
other Z2103 = 0,5%
L51(xL11) = 0,3%
L11* = 0,3%
P312 = 6,0%
P312* = 0,3%
U152 = 3,4%
U152>L2>FGC8158 = 0,5%
other U152>L2 = 2,0%
other U152 = 0,9%
DF27 = 1,3%
DF27>Z196 = 1,0%
other DF27 = 0,3%
L21 = 1,0%
U106 = 6,0%
U106>L48 = 4,0%
L48>L47>Y6451 = 0,5%
other L48>L47 = 1,5%
L48>Z9 = 1,5%
other L48 = 0,5%
other U106 = 2,0%