1996

6.5

2008

9.0

2021

5.4

1992

2.0

2000

7.2

2022

5.6

1998

0.0

2002

8.2

2007

3.5

1992

2.0

1971

6.4

1998

0.0

1970

6.2

2010

6.4

2012

5.3

1999

5.3

2022

5.1

2014

6.6

2019

6.2

2013

7.2