1996

8.0

1974

6.3

2012

9.3

2016

4.5

2022

7.3

1982

5.7

2014

5.8

2017

6.8

2020

6.7

2019

8.7

1970

5.8

2023

5.9

1998

6.2

1981

5.0

1986

7.3

2024

6.8

1963

7.9

2023

7.2

2023

6.5

2023

6.7