2021

6.2

2014

6.5

2010

7.4

2007

6.9

1979

7.3

1983

7.9

2016

6.7

1942

7.0

2013

6.0

1993

5.3

2022

5.6

2013

6.3

1972

6.2

2024

5.7

1964

7.3

2018

6.0

1978

3.4

2007

5.9

2014

5.6

2015

7.3