2020

10.0

1989

9.3

2007

9.8

2005

8.3

1995

6.0

1968

6.9

2018

5.9

2023

6.3

1981

6.9

2004

9.9

2023

5.2

1956

7.1

2011

6.4

1986

5.7

1977

6.5

1957

7.5

2019

5.6

1993

6.1

2023

6.1

1946

5.8