2019

6.5

1989

7.3

1998

6.2

2016

0.0

1913

7.0

1928

4.0

1971

7.2

2002

6.0

2011

5.0

2017

7.3

2017

8.2

1998

6.0

2017

8.0

1988

6.8

2005

5.1

1999

5.8

1966

0.0

1971

4.6

1994

6.4

2010

2.8