2001

9.4

1972

6.6

2015

6.6

2006

6.1

2012

6.4

1982

6.4

2024

7.2

2015

6.4

2020

6.4

6.6

2018

6.5

1969

5.2

2002

4.7

1985

6.1

2019

5.7

2002

5.1

1991

6.3

2007

3.3

2023

8.5

2013

8.0