1968

7.5

2023

7.0

1964

7.4

2014

8.5

1933

7.5

2021

6.7

2019

7.8

2016

6.5

2005

7.3

2000

8.1

2002

7.1

2020

7.7

2000

7.4

2020

7.2

1970

6.4

2014

8.0

2023

7.7

1997

7.9

2017

7.3

2023

7.0