2007

5.7

1972

7.1

2011

5.6

1986

6.2

5.3

1991

4.9

2024

6.4

2004

6.1

1988

5.7

2020

6.7

1984

6.5

2000

6.0

2017

5.9

2016

7.5

1972

7.4

2022

4.5

1971

6.0

6.4

1986

7.4