2010

7.0

1982

5.8

2007

6.4

2017

6.0

2018

5.0

1998

4.8

2013

6.4

1923

8.5

2010

6.6

1990

7.4

1968

6.9

2018

6.1

2021

7.7

1980

8.4

2009

6.2

2014

7.0

1985

5.6

2012

5.0