1986

6.5

1928

6.0

1970

6.2

1985

5.9

2019

6.2

1983

5.0

2020

5.2

2015

6.5

2022

3.4

2010

9.1

2012

6.4

1953

4.8

1968

4.5

2005

3.5

2023

0.0

1999

9.0