2002

8.4

1993

6.6

1994

8.3

2003

7.8

1993

7.1

2023

7.8

2014

8.0

2006

7.6

1997

6.8

2024

9.6

2015

7.0

2020

6.6

2002

7.0

1987

8.3

2013

5.9

2023

9.0

2017

9.0

2022

6.2

2004

0.0

1998

5.3