1974

7.7

1996

7.0

2015

4.1

1963

4.4

1978

4.9

2018

3.8

2024

10.0

2012

7.3

1973

4.0

2011

7.4

2015

6.5

1979

4.5

2016

4.7

1988

4.0

1971

4.5

2018

5.8

2013

6.5

2003

5.4

2024

8.0

1975

6.0