2025

6.5

2017

6.5

1999

5.3

2015

5.4

1993

6.0

2021

7.9

2003

8.2

2006

6.6

2013

6.5

1988

8.1

1997

8.3

2004

7.2

1997

5.7

1999

7.2

1998

4.8

1995

7.7

2019

6.2