1983

3.5

2020

6.2

2016

4.2

1967

6.9

2021

2.0

2001

6.4

2024

0.0

2015

6.4

1997

5.5

2002

5.1

2024

3.9

1977

6.0

2000

3.5

1978

6.1

1995

6.5

2015

5.4

2005

4.9

2002

5.3

2006

6.1

2003

6.0