1994

6.7

1968

6.9

1934

6.5

1973

6.2

1990

7.0

2025

5.5

2007

7.7

2006

7.2

2014

7.3

2004

6.7

1955

7.3

2017

7.4

2014

6.3

2009

7.2

1964

7.1

1969

5.1

1959

8.1

1971

6.8

1985

5.9

1994

7.4