2021

6.9

2008

7.2

2018

6.4

2017

8.0

2006

5.9

2007

5.8

1985

7.7

1996

6.8

2024

6.1

2024

6.8

2000

7.4

2022

7.7

2023

6.9

1988

0.0

2005

7.5

2007

6.7

1992

7.1

2007

7.5

2017

7.4

1998

6.9