2015

6.4

1975

4.5

1942

7.1

2021

6.2

6.4

5.9

2019

5.7

2005

8.3

2025

8.3

10.0

1976

5.9

2014

6.0

2002

3.8

2014

7.0

1968

5.0

2017

5.6

2008

4.0

1933

5.5

7.0