2007

5.3

2009

5.7

1968

7.0

1988

7.5

2014

7.7

1972

6.9

2001

7.8

1994

7.0

1966

7.3

2006

7.1

2002

5.4

2000

7.2

2017

6.1

2010

2.0

2024

4.0

1999

5.9

0.0

2024

6.1

2017

4.4

2008

5.7