1989

6.0

2018

5.7

2006

5.3

2011

10.0

9.0

1952

3.5

1999

6.0

2007

7.7

1973

10.0

2015

6.2

7.0

2011

6.0

2023

4.0

1996

7.0

2001

5.0

1969

6.0

2019

7.5