2002

8.2

2009

7.6

1994

8.7

1995

8.4

2001

7.6

2007

8.1

1979

8.2

2023

7.0

1999

8.0

2022

7.8

1994

8.0

1936

8.3

2019

8.5

2016

7.9

2011

8.1

1994

7.9

2019

7.1

2021

6.6

1992

6.8

2017

8.1