1991

7.4

1972

6.2

2024

8.2

2023

4.9

6.7

2014

7.7

1983

6.7

6.7

1976

7.7

2001

7.9

2023

7.2

2023

6.7

2003

7.8

1962

8.0

1950

8.3

1903

6.1

2019

8.1

1911

6.5

2018

7.0

2020

7.3