2010

6.6

1987

6.2

1989

7.8

1947

7.0

1996

8.0

1990

7.2

1895

6.7

2017

7.1

1895

5.4

2018

5.3

1995

6.3

2023

6.0

2015

6.1

1970

8.2

1955

6.6

1995

6.1

1952

6.7

2020

6.0

2014

5.8