2016

5.2

2015

5.9

2013

5.6

2004

6.3

2006

6.0

2007

6.2

2022

4.7

2007

7.1

2008

6.7

1962

7.2

1970

7.2

2013

5.5

1987

7.1

1993

5.8

2023

7.7

1931

4.2

2018

6.5

2000

6.2

1961

7.5

1956

7.1