2019

7.7

1986

4.5

2001

9.7

2014

6.6

1994

6.0

2009

6.4

2001

8.0

1987

7.1

1954

6.0

2016

7.2

2021

7.4

2018

7.8

2011

5.5

1981

7.8

1900

5.6

1932

6.4

2017

7.4