1991

5.1

2023

6.8

1918

6.8

1998

6.0

1988

7.3

2024

6.7

2020

6.6

2018

7.0

2022

7.3

1964

7.0

2004

5.9

1924

8.1

2022

5.9

2023

6.4

2009

6.2

1992

7.1

2022

7.9

1971

7.4

1980

5.3