2021

6.5

2011

6.1

2019

8.7

2020

7.0

2024

6.9

1984

7.2

2017

6.1

2007

7.1

2012

9.3

1966

6.1

2024

5.5

2014

5.9

2015

7.8

1957

6.9

2009

4.6

1989

5.8

1998

5.7

1988

5.8

2019

7.5