1989

8.2

2012

7.5

1987

0.0

2023

6.9

2020

6.5

2009

7.1

2025

6.0

0.0

1988

0.0

2020

6.4

1994

6.5

1984

8.1

2016

8.2

2023

7.4

1998

7.0

2003

5.0

2013

8.0

2011

7.4

2001

7.2

2024

5.9