2018

6.3

2010

7.9

2020

6.4

2024

7.2

2010

6.4

2010

7.9

2018

6.5

2023

6.8

2007

7.9

6.6

1968

6.4

2015

6.4

2024

6.0

1972

6.3

2018

6.0

2008

6.7

1985

6.8

2010

5.3

2015

6.6