1996

7.7

1978

8.4

2020

9.1

2020

7.7

1950

8.0

2001

8.6

1978

9.7

2013

5.7

2010

4.0

2024

7.0

1977

9.3

2002

4.5

10.0

2015

8.2

2001

6.2

2017

10.0

2010

7.2

1975

7.6