1972

4.0

2020

6.1

1978

5.9

2006

5.5

2014

6.8

1943

6.4

1969

7.6

2001

4.4

2022

5.4

2019

6.4

2006

5.8

2022

6.0

1988

6.1

1987

5.3

2023

7.0

2020

5.5

1990

6.1