Average IQ of people who have one brother or sister

Table of the top 20 users in this category with IQ above 100.

#	Country	Users	IQ
#1		花音	151
#2		Eren Aydoğan	149
#3		Chiara Ricci	148
#4		Mason	147
#5		Liwanag Santos	146
#6		Matei Popescu	146
#7		Harper	146
#8		ياسمين	146
#9		Evelyn Pemberton	144
#10		Anton Vogel	144
#11		Giedrė	143
#12		Lars Müller	142
#13		Neža Novak	142
#14		Алексей	142
#15		Léa Dubois	141
#16		雅人	140
#17		Mila Petrović	140
#18		雅静	140
#19		ნინო	139
#20		محمد	137