2005

7.6

2003

8.0

2006

9.0

1990

6.6

2020

5.2

2022

6.0

2014

9.2

2002

0.0

1978

4.0

1987

0.0

1989

4.5

2001

8.0

1999

7.0

2003

7.1

2020

0.0

2002

7.1

1995

7.7

2016

4.8

2018

4.7

2023

7.0