1988

7.7

1964

7.4

2020

5.4

1949

6.9

1965

6.8

2007

7.2

2025

0.0

2021

2.0

2013

6.2

2007

0.0

1963

7.0

1930

7.5

2011

0.0

2016

8.5

1981

7.0

2022

0.0

1967

5.0

2023

0.0

2007

6.9

1968

6.4