2013

6.1

6.4

2008

5.7

2015

6.5

1989

4.9

2023

6.4

2020

6.4

1994

6.5

1984

6.5

1985

6.8

2018

6.5

2023

7.4

2012

6.3

1895

5.5

2010

5.1

1972

7.1

2016

9.7

2004

6.6

2022

7.4

1999

6.6