1998

8.6

1999

7.4

2024

7.6

2023

8.2

2008

0.0

1990

8.8

2011

6.0

1995

8.2

2005

6.3

1999

8.4

2022

10.0

2023

8.6

2009

5.9

2007

5.4

2023

8.3

8.0

1985

8.3

2007

8.2