1928

0.0

2019

7.1

1975

5.8

1996

8.0

2005

6.3

2018

5.6

2007

6.1

2002

7.1

2006

7.8

2016

0.0

1990

9.0

2001

4.4

1995

7.6

1987

6.2

2014

6.9

1964

0.0

2004

5.4

1999

5.7

1992

5.0

1977

5.6