2013

5.6

2021

0.0

2025

5.8

2002

7.1

2005

7.5

1998

8.3

1987

7.5

1967

7.4

1998

6.8

1990

7.0

1957

8.2

1980

7.7

2004

7.2

1984

8.0

1995

7.0

2024

7.9

2021

0.0

2017

6.4

1989

3.5

2009

4.7