2013

7.0

1992

6.8

2011

7.4

2014

7.0

2003

6.9

2013

7.8

1958

6.7

2017

7.5

2020

7.6

2021

8.5

2010

6.0

2016

10.0

1985

7.1

1990

6.9

2017

8.2

2017

7.9

2015

7.8

2002

7.7

2023

8.0

2011

10.0