1980

5.9

2016

6.7

2012

7.9

1989

7.0

2010

7.0

2011

7.3

2021

6.0

1929

3.7

1982

5.9

1990

6.0

2009

5.0

1937

4.5

2022

9.0

2017

5.0

1928

5.2

2000

7.2

8.0

2016

7.0

2024

9.3