1992

6.2

1943

6.4

1968

6.9

1998

6.2

1969

5.1

2008

5.8

1979

10.0

2020

6.9

2014

7.0

2003

5.0

2011

5.0

2017

5.5

1920

7.3

1988

5.3

1994

5.9

2021

9.2

2023

5.3

2002

7.4

2021

6.1