2005

6.7

1945

7.7

1954

8.0

1995

8.0

2000

7.1

2016

4.7

1958

5.8

2013

4.2

1947

6.4

1962

7.6

1969

6.6

1988

4.0

2014

6.7

2017

4.4

2005

7.6

1993

6.7

1956

7.1

2017

7.3

1960

5.2

2017

6.7