2005

4.0

2002

6.8

1970

7.2

1996

6.4

2001

7.3

1964

7.1

2023

10.0

2016

3.3

1988

6.3

1991

0.0

2013

8.5

1993

7.0

1996

5.3

2005

8.0

1994

7.5

1980

6.6

2014

6.7

2009

6.6

2007

4.0

1972

5.6