2019

9.0

2014

5.9

1975

4.5

1984

6.5

2021

6.2

1949

6.2

1920

7.3

1993

5.4

2021

5.7

5.0

6.3

5.6

2013

6.1

2013

6.1

1993

5.5

2006

7.0

2003

6.2

1974

6.3

2016

5.7