2014

6.3

2014

5.8

2007

6.5

1996

6.9

2002

5.9

2004

7.5

2022

4.0

2019

7.0

1998

8.3

2007

6.0

2016

5.8

1984

7.2

1994

6.6

1993

7.7

2005

6.6

1995

7.3

2018

4.7

1984

8.1

1999

8.0

1998

6.6