2003

6.6

1920

7.3

2007

8.1

2021

7.5

1993

5.4

1949

6.2

2019

7.6

2014

5.4

1984

6.4

1990

4.4

1967

5.5

2020

6.7

1999

5.9

2002

6.1

2023

6.0

1993

6.6

6.6

2014

6.8

1993

6.5

2010

6.5