1945

7.6

2015

4.3

1993

6.9

1998

7.5

1990

6.4

2011

6.7

2014

7.2

1997

7.4

2015

7.2

2024

0.0

2016

6.8

1981

6.4

2021

6.7

2022

5.5

1989

7.2

2006

5.1

2008

5.9

2007

6.0

2002

7.1

2017

6.2