2016

9.3

2023

7.3

2013

7.6

2021

8.1

1962

7.8

1990

7.0

2016

8.9

2024

8.5

2020

7.2

1996

7.1

2012

8.2

2022

7.9

2017

7.9

2008

7.5

1997

7.8

1980

6.1

1982

7.5

2016

9.3

2003

7.6