1976

6.5

1983

2.8

1983

3.8

2019

7.2

1978

5.3

2013

6.1

2023

6.6

2024

0.0

2006

6.6

2009

1.0

2018

5.4

1976

5.8

1948

7.1

0.0

1960

7.4

2004

7.0

2013

3.8

1990

4.8

1963

6.6

1990

6.3