1998

7.2

2004

8.6

2004

8.3

1992

5.9

1993

6.6

2024

9.8

1996

5.4

2023

9.4

2014

7.3

2011

7.0

2009

6.0

2020

8.0

2009

7.3

2016

8.0

2021

8.6

2023

5.7

2013

7.5

2001

6.6

1989

8.0

2020

7.3