2009

7.5

2015

7.9

2014

6.8

1920

6.7

2014

6.0

2020

7.0

2015

8.1

2010

9.5

2023

6.9

1993

7.2

2020

10.0

2022

6.1

1956

6.0

2012

6.2

1955

7.4

2014

5.0

1987

5.4

2015

7.9

1994

7.3

2005

6.0