2021

7.4

2011

7.1

1985

6.4

2004

9.5

1955

7.2

2019

6.3

2010

7.5

1987

6.5

1923

8.5

1972

10.0

6.7

2010

6.6

1929

5.0

2012

9.7

2018

6.5

2009

5.5

1999

7.3

2018

5.8

2012

9.4

2018

7.4