2007

7.3

2023

9.3

1992

6.9

2011

7.0

2019

7.2

1938

4.0

2017

5.9

2013

9.0

2019

6.8

1998

8.0

2001

7.7

1938

5.0

2014

0.0

2025

7.0

2021

3.8

2020

8.0

2014

5.5