1944

4.0

2014

7.3

1994

7.7

2010

6.9

2003

8.0

2022

7.9

2021

6.3

2006

7.8

2005

8.4

1960

7.6

2010

7.2

2018

6.3

2015

7.3

2011

7.2

2023

7.5

1998

7.2

2016

7.1

1990

7.6

1981

7.9

2019

7.6