Time

7.5

/

1938

8.265

/

1931

8.3

/

1940

8.1

/

1964

8

/

1926

8

/

1925

7.6

/

1940

7.7

/

1953

7.422

/

1932

8.1

/

1959

7.9

/

1953

8.1

/

1924

4.7

/

1960

10

/

2024

5.2

/

2006

6.946

/

2007

6.192

/

2005

7.064

/

1994

7.4

/

1982

6.5

/

2008