2002

6.3

2004

7.3

2005

5.2

1969

6.6

1992

5.7

2018

7.1

2002

6.5

1990

5.8

2016

7.4

1994

6.3

2004

7.3

1961

7.2

1917

7.3

1991

5.8

2010

5.8

1992

5.3

1943

7.5

1998

6.2

2003

6.7

1998

6.3