2004

6.4

2022

7.6

2021

6.0

2023

7.0

1993

7.9

2022

4.0

2007

6.1

2001

7.1

2020

6.2

2023

0.0

2017

7.0

2005

7.2

2006

6.9

2008

7.3

1986

6.9

1927

6.9

2009

6.1

1999

7.5

2014

6.7

1996

6.2