2002

5.5

1987

6.2

2000

5.8

1964

7.4

2016

6.8

1916

6.6

2003

5.6

1936

6.1

1997

7.4

1933

7.3

2007

7.8

1990

6.5

2015

8.0

2002

7.5

2007

7.4

2021

0.0

1997

7.6

1967

4.2

2007

6.7

2001

6.7