1968

8.0

2021

7.5

1961

3.0

2005

6.0

1993

7.5

1986

7.0

2008

2.5

2019

8.0

2008

6.9

2012

5.0

1943

3.8

2015

6.8

2012

6.0

6.4

1985

6.0

10.0

2023

5.6