2008

7.9

2019

0.0

2009

8.4

2018

0.0

2012

0.0

2008

10.0

2022

6.5

2023

7.0

2021

0.0

2022

7.5

2001

7.1

1965

5.4

1998

7.6

1993

6.2

2005

6.0

1986

4.3

1994

7.2

1996

4.0

1978

7.2

2006

6.2