1988

5.7

2023

6.0

2007

6.7

1992

7.1

2007

7.5

2004

7.4

1998

6.9

2018

3.5

2014

6.6

2024

0.0

2006

6.6

2008

7.6

2022

0.0

2015

0.0

2024

0.0

1998

6.5

2014

0.0

2023

6.2

1997

7.6

2016

6.0