1973

7.2

2020

6.1

2011

6.3

2022

7.6

1928

6.0

2025

5.7

6.7

5.4

2020

6.0

1935

5.0

2002

8.4

6.4

2014

7.0

2022

8.3

1999

10.0

2009

5.2

2023

6.8

1963

4.0

1997

7.0