2001

8.0

1975

7.0

2024

8.3

2009

5.6

1991

5.1

2015

6.0

2014

6.5

2021

5.0

2023

6.6

2009

6.2

1969

5.0

2020

7.4

2002

6.4

2011

10.0

2019

6.3

2023

5.9

1966

7.5

2004

5.9