2024
2023
2022
2021
2020
2019
2018
Created with Raphaël 2.1.2
0
X
10
20
30
40
50
60
70
71.7
None, or do not know of any
6.6
Sibling(s)
9.8
One parent
2.6
Two parents
2.7
One grandparent
0.9
Multiple grandparents
4.5
Aunt(s) and/or uncle(s)
4.2
Other relative(s)
