1895

6.8

2016

6.2

1986

5.8

2020

6.8

1993

6.8

1982

5.4

2011

7.3

2010

6.9

1980

6.7

2009

4.6

2001

6.1

1971

7.4

1990

5.7

2010

4.1

2021

9.2

1994

5.2

1981

7.0

2018

7.7

2007

9.8

2014

7.1