2006

6.1

2018

6.5

1985

6.1

2017

6.8

1996

5.8

2024

6.9

1991

6.5

2011

5.1

2022

7.3

2024

7.3

7.8

2008

7.7

2001

9.4

2022

6.4

1990

6.6

1992

6.4

2004

6.6

2013

8.3

6.6

1993

7.1