Here is a compilation from many different studies, for the frequencies of the maternal Sub-Saharan haplogroup mtDNA L, for countries from all around Europe. At the bottom, there is a compilation for the total of Spain. We'll see that spanish percentages are similar to other countries and/or regions of Europe.
For some obscure reasons, on the Wikipedia articles "mtDNA L in Europe", and "African admixture in Europe" there is only Iberia and Italy as european countries having mtDNA L, we will see here that this is not the case, there is in all corners of the continent. And I advise you if you dare to edit those articles, you'll probably get blocked.
Slovaks n = 2/207 0.97% Malyarchuk et al.2006
Czechs n = 1/279 0.36% Malyarchuk et al., 2008
German-Danish n = 1/161 0.62% Richards et al. 1996
Germany n = 1/335 0.30% Achilli et al 2007
Germany n = 4/333 1.20% Pliss et al. 2005
Albania n = 1/42 2.38% Belledi et al. 2000
Bosnia n=1/144 0.70% Achilli et al 2007
Bulgaria n=1/141 0.71% Achilli et al 2007
Balkans n= 1/556 0.18% Regueiro et al. 2012 + King et al. 2011
Poland n = 1/542 0.20% Achilli et al 2007
Poland n = 1/436 0.22% Malyarchuk et al., 2002
Poles n = 1/849 0.12% Malyarchuk et al., 2008
British n=1/100 1.00% Piercy et al. 1993
England n = 2/335 0.60% Achilli et al 2007
England n = 1/142 0.70% Helgason et al., 2001
Great Britain n = 1/114 0.90 % García et al. 2011
Scotland n = 1/891 0.10 % García et al. 2011
Finnish n = 1/50 2.00% Sajantila et al. 1995
Finland n = 1/121 0.83% Achilli et al 2007
Finns n = 3/580 0.52% Pliss et al. 2005
Norway n = 1/74 1.40% Passarino et al 2002
Norwegians n = 2/397 0.50% Pliss et al. 2005
Russia n = 2/683 0.29% Malyarchuk et al. 2008
France n = 1/332 0.30% Achilli et al 2007
France n = 5/692 0.72% Richards et al. 2007
France n = 3/433 0.69% García et al. 2011
France n = 2/320 0.63% Pliss et al. 2005
France 1.40% Gónzalez et al. 2003
Switzerland n=1/228 0.44% Achilli et al 2007
Crete, Greece n= 2/202 0.99% Achilli et al 2007
Italy n = 8/411 1.94% Plaza et al. 2003, Romano et al. 2003
NW Italy n = 100 2.00%
Sardinian n = 2/69 2.90% Di Rienzo and Wilson 1991
Sardinia n =2/370 0.54% Achilli et al 2007
Sicily n= 1/106 0.94% Cali et al. 2001
Sicily n = 2/105 1.90% Achilli et al 2007
Sicily n = 3/465 0.65% Plaza et al. 2003, Romano et al. 2003
South Italy n = 2/313 0.64% Boattini et al. 2013 + Stefania Sarno et al. 2014
Tuscany n= 6/322 1.86% Achilli et al 2007
Marche (Italy) n=8/813 0.98% Achilli et al 2007
Latium(Italy) n=4/138 2.90% Achilli et al 2007
Murlo (Italy) n = 1/86 1.16% Achilli et al 2007
Volterra (Italy) n = 3/114 2.63% Achilli et al 2007
Casentino (Italy) n = 2/122 1.64% Achilli et al 2007
Campania n = 3/313 0.32% Achilli et al 2007
Spain Total n = 51 / 4.329 1.18% From here :
Spain n = 15/813 1.84% Achilli et al 2007
Spain, n = 0/686 0.00% Rhouda 2006
Spain n = 0/233 0.00%, Lopez-Parra 2009
Spain n = 1/251 0.40% Plaza et al. 2003
Spain n = 9/312 2.90% Álvarez et al. 2007
Spain n = 1/108 0.90% Casas et al. 2006 *
Spain n = 2/226 0.88% Maca-Meyer et al. 2003
Spain n = 15/742 2.02% García et al. 2011
Spain (Basques) n = 0/462 García et al. 2011
Spain, Zamora Province** n =10/214 4.67% Álvarez et al. 2010
Spain, n = 8/496 1.61% Pereira et al. 2005
Note that in the García et al. 2011 there is overlapping with other studies, that's why the total shown here is not the same as the total you might get from the study.
- * Note that Casas et al. 2006 only considered L1-L2 sequences to be of sub-Saharan origin.
-** This study inlcudes only a sample from a small town of the province of Zamora, thus it is not very representative of the population of Spain, I prefer wider regions, anyways I have included them.
- Note about the subclade L3, some scholars don't consider it as Sub-Saharan (Maca-Meyer 2003 et al.) in her words :
""L3 is more related to Eurasian haplogroups than to the most divergent African clusters L1 and L2". L3 is the haplogroup from which all modern humans outside of Africa derive"
