2004

7.2

1994

5.9

2002

7.0

2002

6.3

1972

6.0

2006

6.6

2007

7.1

2025

0.0

1997

6.5

2001

6.7

2002

6.3

2006

6.8

2015

6.6

2023

0.0

2022

10.0

2016

6.5

2017

5.3

2007

6.8

2016

6.2

1930

5.6