2021

6.2

5.0

1952

7.0

2020

6.8

2015

6.4

1985

6.4

1975

4.5

1898

6.9

2017

6.4

2003

5.2

1964

7.4

2023

7.1

2021

4.6

2008

6.3

1970

6.4

2022

4.5

1964

7.2

1934

7.5

2023

5.8