1986

6.0

1999

6.7

2024

7.3

2015

6.3

1965

6.4

2006

7.0

2020

5.0

2020

8.3

2013

7.2

1966

7.3

1972

7.1

1999

6.7

1993

7.0

1994

6.1

1994

6.5

1997

6.6

2008

0.0

2018

4.3

2016

6.9

2020

7.8