2014

7.2

2018

7.8

2006

8.3

2007

9.0

2001

7.6

2024

8.8

2001

6.6

2025

10.0

2022

7.5

2003

3.7

1952

6.8

2006

5.8

2020

9.0

2004

8.3

2017

6.5

2011

8.0

2014

8.1

1993

6.6

1987

7.0