2023

6.2

1981

6.5

2013

6.1

2020

6.7

1990

5.8

2021

5.7

1956

7.1

1962

7.6

1951

7.5

1989

6.2

2020

6.0

2024

6.8

2022

6.7

1994

4.2

1983

5.9

2002

7.6

2008

5.7

1962

7.9

2019

6.3

2021

6.5