2020

7.3

1959

6.1

2011

3.8

1987

5.2

1998

8.6

1993

6.5

2001

6.1

2008

9.0

2014

5.7

1955

7.2

1935

6.6

2005

6.3

1995

5.6

2016

6.0

2004

5.5

1994

7.4

1966

6.5

1993

6.5

1993

6.7

2023

6.0