1950

8.1

2013

5.0

1984

6.9

1930

7.2

2002

7.2

2024

6.7

2015

5.3

2022

6.0

2012

8.0

1985

7.1

2007

6.6

2002

6.6

2004

6.4

1990

0.0

1938

7.4

1996

5.0

1999

3.0

1959

4.2

1989

5.5

2004

5.8