2012

6.4

1931

6.9

2020

6.7

1936

6.3

2011

7.5

1989

5.1

2008

7.0

2013

6.6

2009

4.1

1991

6.5

1968

6.9

1977

7.6

2003

5.8

2023

6.9

2025

0.0

2013

7.2

2013

4.4

1964

7.4

1953

6.6