1998

6.0

2013

7.6

2003

5.0

1990

4.4

1989

6.1

1989

5.8

2007

6.5

2025

6.0

2016

4.5

1988

6.2

2024

10.0

2022

6.5

2008

7.4

2001

8.0

2022

5.6

2002

6.0

1983

4.7

1993

6.6

2015

6.9

2021

7.5