2016

7.0

1993

6.6

1988

7.8

1992

6.9

1976

7.9

1998

7.2

1980

7.3

2021

8.6

1977

8.1

2016

9.2

2023

9.9

2004

8.3

2022

7.2

2024

7.5

1984

8.5

2012

6.8

2017

6.3

1993

7.2

1972

7.4

2025

8.4