It is time to review a bit the distribution of R1b subclades around Europe. There are now enough people who tested for subclades discovered in the last 3 years, like S28/U152, S116/P312 and L21 to have a better idea of the overall distribution. As no proper scientific study has looked at R1b1b2 subclades in Europe yet, I have used FTDNA projects. I have only counted members who were SNP tested for deep clades (in green). I excluded P25 results and those listed as colonials. I have rounded up the percentages as it's just approximations.

Scandinavia

-- U106 : 18 (40%)
-- P312 : 15 (32%)
--- L21 : 13 (28%)
--- U152 : 0 (0%)
--- SRY2627 : 0 (0%)
======================
TOTAL : 46 members (100%)


Wales

-- U106 : 8 (9%)
-- P312 : 15 (16%)
--- L21 : 68 (72%)
--- U152 : 3 (3%)
--- SRY2627 : 0 (0%)
======================
TOTAL : 94 members (100%)


Ireland

-P310 : 5 (1%)
-- U106 : 75 (12%)
-- P312 : 85 (14%)
--- L21 : 395 (66%)
--- U152 : 33 (5.5%)
--- SRY2627 : 9 (1.5%)
======================
TOTAL : 602 members (100%)


Italy

-M269 or L23 : 13 (28%)
-- U106 : 6 (13%)
-- P312 : 7 (15%)
--- L21 : 2 (4%)
--- U152 : 17 (37%)
--- SRY2627 : 1 (2%)
======================
TOTAL : 46 members (100%)


Spain

-M269 or L23 : 18 (46%)
-- U106 : 2 (5%)
-- P312 : 9 (23%)
--- L21 : 2 (5%)
--- U152 : 2 (5%)
--- SRY2627 : 3 (8%)
--- M153 : 3 (8%)
======================
TOTAL : 39 members (100%)


Two non-FTDNA projects :

Germany

-- U106 : 20 (34%)
-- P312 : 8 (14%)
--- L21 : 15 (25%)
--- U152 : 13 (22%)
--- SRY2627 : 3 (5%)
======================
TOTAL : 59 members (100%)


Belgium

- P310 : 4 (1.5%)
-- U106 : 138 (49%)
-- P312 or L21 : 92 (32.5%)
--- U152 : 43 (15%)
--- SRY2627 : 6 (2%)
======================
TOTAL : 283 members (100%)


Note that I have included R1b1b2* and R1b1b2a tested for SNP for Italy and Spain in order to have enough samples, so the percentages should be adapted in consequence.