2019

5.0

2017

5.6

1937

5.0

1975

4.8

2013

7.7

1999

7.4

2016

7.2

1989

7.0

2023

6.2

1991

6.7

2025

0.0

1947

5.9

1988

4.9

1943

8.2

2002

7.1

2006

6.9

2006

6.3

2006

7.5

2013

6.0

1926

8.0