2002

6.0

2019

8.1

2012

7.8

2023

8.1

2001

8.5

2011

8.3

2021

7.8

1990

7.5

2007

7.3

2007

7.8

2023

7.7

2009

7.0

2018

6.8

2024

7.6

1985

8.3

2016

7.6

1997

8.3

2019

7.4

1972

8.7

1994

8.7