2011

5.5

2008

7.0

2012

6.3

2022

6.9

9.0

1981

7.0

2021

7.5

2007

5.7

1922

4.5

1932

5.8

2022

9.0

2023

6.1

1944

6.8

2023

5.6

2011

7.4

5.4

2014

10.0

1981

6.8