1977

8.2

2024

8.2

2005

7.4

1992

5.0

1998

2.1

1986

5.9

2017

7.4

2017

6.3

1958

6.2

1992

6.4

2014

8.1

2022

6.2

1984

5.9

1984

6.6

1981

5.4

2023

10.0

2017

5.5

2007

7.4

2006

7.0

2020

7.4