2002

5.7

1977

5.3

2014

6.5

2014

5.9

1990

6.8

1981

6.9

1966

6.4

1998

7.1

1948

7.1

1999

4.5

2000

5.2

1981

3.3

1972

4.7

2018

4.8

2024

0.0

2010

7.5

2018

6.1

2011

4.4

2014

0.0

2012

5.4