2014

6.2

2006

9.3

2011

6.8

2019

7.4

2021

8.5

1984

8.4

2019

7.3

1992

6.8

2004

7.8

2011

8.0

2022

8.4

2004

4.1

1981

7.6

1992

6.4

2023

5.2

2016

5.3

2018

9.2

1967

7.7

2014

7.1