1988

5.5

2014

6.8

1989

9.3

2021

7.7

1982

6.0

1965

6.3

2013

7.5

1998

8.8

1988

5.8

1983

5.7

2004

6.8

1998

6.4

2006

7.2

1972

4.0

2019

5.4

2012

8.0

2011

9.1

2006

5.4

1989

7.3