2010

6.1

1968

6.4

2023

8.0

1982

0.0

1980

5.9

1997

6.3

1989

5.8

7.5

2014

6.9

1984

6.5

1968

4.7

2020

6.7

8.0

2017

9.5

9.4

2005

8.3

2021

8.5

1974

6.4