2014

5.1

2023

0.0

1980

9.0

1988

4.0

2009

8.0

2019

0.0

2010

0.0

2015

0.0

2007

7.8

2020

7.0

2011

0.0

1981

7.2

2002

1.0

1999

7.6

2003

8.5

1993

7.0

1964

7.5

1971

7.8

1988

5.8

1966

6.1