2005

6.3

1976

7.6

2007

7.2

1964

7.3

2005

4.2

2023

5.8

1937

6.0

1967

7.0

2022

10.0

2021

3.6

1950

6.6

1987

0.0

1983

4.1

1955

8.0

2012

7.1

1973

8.0

1982

4.3

2014

4.7

2015

6.4

2024

7.0