(Sub)type,Genetic_Group,Number,% of (Sub)type Total B/Victoria,V1A,1,10 % B/Victoria,V1A.1,8,80 % B/Victoria,V1A-3Del,1,10 % B/Yamagata,Y3,33,100 % H1pdm09,6B.1,74,100 % H3,3C.2a,20,33 % H3,3C.2a1,37,62 % H3,3C.3a,3,5 %