1967

7.4

1989

8.4

2022

7.1

2007

5.0

2024

6.5

6.0

6.3

2010

9.0

2023

6.0

2014

6.6

1993

6.4

8.0

1952

7.0

1996

6.5

2000

8.0

2014

7.2

2008

5.5

2014

6.0