2013

6.1

2023

6.2

2013

6.1

2021

5.7

2008

7.8

6.2

1966

6.7

2014

5.4

1984

6.5

1999

6.6

2003

6.2

2020

6.9

2018

6.3

2003

5.2

2017

10.0

1975

4.9

2018

6.0

2020

5.2