2002

7.2

2017

6.3

2006

5.5

2015

5.1

2005

6.4

2005

6.5

2004

6.0

2024

0.0

2009

6.6

2007

5.1

2002

5.0

2024

6.8

2014

4.5

1950

7.6

1999

6.3

2001

5.9

1991

7.3

1986

7.1

2019

5.0

2017

5.8