2002

6.2

1995

6.3

2014

6.9

2005

6.8

2005

6.8

2019

6.4

2017

4.0

1995

7.9

1993

6.5

1986

3.7

2022

7.0

1995

6.9

1993

7.7

1985

8.3

2024

6.5

2019

6.7

2008

8.0

2018

6.2

2007

5.0

1996

5.2