2005

9.7

2019

8.7

1985

7.2

2002

8.4

2016

6.9

2015

5.8

2006

5.1

2007

4.6

2019

6.3

2023

9.2

2022

7.3

2005

7.8

1984

6.6

2009

8.9

2018

6.7

2006

5.7

1943

6.4

2020

6.8

2005

8.3

2016

6.5