1993

4.3

2009

5.0

2018

6.0

1980

6.2

1987

6.9

2006

10.0

2024

5.0

2024

7.7

5.6

2007

3.5

1958

5.7

2001

4.8

2015

10.0

2023

8.0

2011

6.3

1986

10.0