1927

8.1

1992

5.4

2006

7.6

1962

7.9

2017

6.4

2020

3.5

2016

6.5

2021

0.0

1971

6.4

2024

10.0

2005

6.8

1995

7.0

1978

4.3

1983

6.7

2007

7.3

1929

7.2

2007

6.3

1956

6.5

1975

6.3

1959

6.3