How Long Has It Been?

10

/

2023

10

/

2005

5.6

/

1985

6

/

1944

6

/

2002

3.7

/

2005

0

/

NaN

3.2

/

1900

6

/

2016

6.5

/

1935

5

/

1945

6

/

1984

5.8

/

2011

4

/

2020

10

/

NaN

8

/

2016

10

/

2007

7

/

2002

3.571

/

1898

8.4

/

2002

8.173

/

1995

0

/

1975

7.4

/

2001

7.956

/

1975

7.12

/

2000

5.9

/

1994

6.2

/

2002

6.8

/

1997

6

/

2022

7.4

/

2008

6.015

/

2017

3.75

/

1973

6.3

/

2017

0

/

2025

6.5

/

2022

9

/

2020

10

/

2021

6.69

/

2008

7.127

/

1993