2014

5.3

1960

6.4

1997

6.1

1995

6.6

1971

6.1

1942

0.0

1997

6.0

2003

5.5

2003

6.3

1992

7.4

1985

6.4

1973

7.1

1976

6.7

2003

6.4

2003

6.1

1959

5.5

2013

6.1

1937

5.0

2014

5.6

1984

6.8