2004

7.1

2015

8.1

1963

8.3

2017

7.5

2012

7.5

1994

6.8

2024

6.5

2001

5.2

1957

6.9

2020

5.9

2021

6.7

2019

7.4

2006

6.4

1990

6.0

2007

5.6

1994

7.7

1996

5.7

2006

4.6

2001

6.5

2015

8.2