1988

6.2

1989

5.5

2022

5.5

1933

6.2

2012

5.7

1958

6.9

1936

7.3

2025

6.4

1988

6.4

2013

6.1

1986

6.8

1990

5.8

2023

5.9

1998

6.0

1995

5.0

2007

6.7

1995

5.6

1987

5.2

1997

6.0

1994

6.2