1914

6.5

2007

6.7

2006

5.9

1931

6.8

1935

5.0

1964

6.1

2007

5.8

2017

4.8

1958

7.5

2002

6.5

1996

6.9

2004

6.4

2003

6.6

2001

6.3

1986

0.0

2005

6.1

1994

6.7

2001

6.1

1956

7.2

1994

6.0