2019

6.2

2005

5.2

1998

7.6

2010

6.1

2017

5.7

1959

6.6

1981

3.6

2009

6.4

2003

6.3

1986

5.3

2006

6.0

2009

6.1

2019

0.0

2024

7.2

1984

6.8

1995

7.9

1985

6.2

2008

5.7

2006

6.5

1998

6.4