2006

6.5

1958

6.6

1987

5.3

1965

6.4

2023

6.8

2017

5.6

1973

5.0

1991

5.9

2023

6.3

1939

7.1

2009

5.6

1953

6.9

2020

6.7

2024

5.6

1976

7.0

2011

6.2

2023

6.7

2017

6.6

2013

7.5

1967

6.1