1992

7.5

1991

5.7

1965

6.0

1963

4.5

2021

4.0

2016

7.0

2019

5.5

2015

6.2

2005

4.7

1999

6.1

1956

7.8

1983

3.0

2011

6.7

2023

9.0

1966

7.3

1976

5.8

1994

6.1

1965

6.4

1976

3.0

2008

0.0