1986

6.6

2019

6.0

1989

6.2

1989

7.3

2002

5.5

1967

6.5

1976

7.6

1961

7.7

2017

5.2

1982

4.4

1989

6.6

2018

5.6

1965

6.4

2006

6.1

2018

5.9

2001

6.1

2014

6.6

2019

7.0

1973

6.9

2018

7.0