2000

7.1

1996

6.2

2018

6.5

2007

4.5

1984

7.5

2022

7.2

2023

5.0

2017

6.3

1990

8.5

2006

6.8

2014

6.5

2013

6.3

2014

6.7

1985

6.3

2014

8.0

1994

3.5

2003

4.6

2006

6.7

2002

6.5

2017

6.5