2002

7.0

6.6

2006

6.6

2024

7.2

2012

9.3

1985

6.8

2019

8.7

1966

6.1

1978

5.6

2017

6.0

2020

6.4

2020

7.4

2010

7.3

1972

6.3

2018

6.6

1972

6.6

2002

5.4

1969

7.6

2023

7.8