dyaoko wrote:could someone explain what those numbers mean ?
Those are the percentages in which certain haplogroups are present in the Kurdish population.
Haplogroups tell you what your direct lineage is, they only tell you something about 2 (or 1, if you're female) of your ancestors.
Haplogroups formed in different parts of the world, and are associated with different peoples; for example the R1a among Kurds is thought to stem from our Aryan ancestors (Medes).
On a related not: I ordered a DNA kit yesterday, from a site called 23andme.com . It's often used, and quite respected. It tells you alot about your DNA; not only a detailed analysis of recent and distant ancestry, but also traits, drug response, and disease risks.