2015

7.6

2019

7.7

2023

6.2

1928

6.0

2007

8.1

2018

6.4

1986

5.8

2013

7.1

2010

6.1

2014

5.3

2010

5.2

1996

5.4

1911

9.5

2009

6.2

2024

5.7

1969

6.4

2014

7.6

1971

6.8

1972

6.3

2020

6.2