2010

6.0

2022

9.5

2017

7.3

2015

7.6

2019

7.8

2016

6.7

2016

8.2

2018

7.5

1997

7.9

2019

6.1

1968

8.1

2014

8.5

1994

8.5

2016

7.9

2016

7.0

2018

7.4

2016

7.0

2016

7.9

2018

8.0

1989

8.3