2017

6.1

2020

7.3

2023

8.4

2006

6.4

2015

7.4

2003

6.5

2025

0.0

1993

6.4

1952

6.0

1972

4.0

2016

7.0

2021

8.2

1946

4.8

2023

7.3

2008

4.6

2004

7.3

1984

4.6

7.8

2010

7.1