2005

6.3

2022

6.1

2002

6.4

1979

5.3

2002

5.9

2020

6.3

1928

7.9

2003

6.5

2009

7.2

1942

7.0

2018

6.1

1958

6.9

2016

0.0

2007

3.9

1933

6.2

2021

5.5

1996

5.4

2018

4.9

1987

6.3

2024

5.0