2014

4.3

2007

4.5

2025

0.0

1977

6.1

2006

5.6

1998

7.2

2014

8.3

2005

6.0

1992

7.5

1988

6.4

2007

6.9

1996

5.3

2020

6.7

2019

5.9

2005

6.2

1972

6.1

1990

7.2

1943

6.9

2023

10.0

2024

7.0