1922

7.1

2014

5.8

1965

6.6

1992

7.1

2002

3.3

2005

7.5

2016

4.2

1990

7.0

1974

2.8

2025

4.0

2010

5.4

2003

6.8

2004

6.2

2023

5.0

2005

6.6

2024

0.0

2007

6.7

1988

5.6

2008

8.2

2015

6.3