2014

5.2

2013

5.2

2017

6.0

1964

5.3

2011

8.5

2021

6.2

2019

5.0

2017

3.5

1986

5.0

1979

6.0

1982

8.0

2020

10.0

2024

3.9

1946

3.1

1999

5.8

1987

3.3