Looking for the Perfect Beat

7

/

1998

0

/

2002

6.8

/

1973

6.6

/

2005

0

/

2007

5.3

/

2015

6

/

2007

0

/

2015

5.1

/

2009

6

/

1931

8.143

/

2005

10

/

NaN

0

/

2014

0

/

2023

7.178

/

1981

7.7

/

2017

8.2

/

2006

0

/

2012

7.736

/

2017

0

/

2017