1993

6.7

1995

8.0

1999

7.6

1994

5.4

2006

7.0

2005

6.9

2015

0.0

2021

6.6

2018

6.7

2016

7.2

1996

7.3

2025

7.2

2012

8.9

1997

6.9

1997

7.4

2024

0.0

2013

5.0

1981

4.2

1962

7.6

1999

7.6