2021

6.1

1977

6.7

2017

6.9

2022

7.4

1941

7.0

1968

6.4

1994

7.4

2024

5.2

1989

9.3

2012

8.9

2016

7.9

5.6

1977

3.5

2016

6.0

2010

4.6

1981

7.2

1988

5.5

2009

5.4

1966

6.5