6.6
ca
2019
3.7
de
2004
6.8
fr
2002
9.5
zh
2007
9.0
cn
1994
7.1
ko
N/A
ja
2016
sv
2018
7.0
es
5.8
th
5.3
8.0
en
it
7.6
1995
7.8
7.9
10.0
he
2011
6.3
nl