Table 2
 Ethnicity
Mutations
Caucasian
Maghrebian
Mediterranean
Native African
Indian
Total
NR, not reported.
Group A
28
3
2
1
NR
34
Group C
1
9
1
2
NR
13
Group B
27
4
5
NR
1
37
Total
56
16
8
3
1
84