2019

7.2

2021

0.0

1998

6.9

2002

6.2

1997

6.8

2001

7.8

2002

7.4

1999

3.4

2013

5.0

1994

6.4

1998

6.3

1972

7.4

2006

6.2

2007

6.1

2020

1.0

1979

4.8

2003

6.5

2016

7.0

2000

6.5

2020

3.5