Construct the cumulative frequency distribution for the given data.

Age_(years)_of_Best_Actress_when_award_was_won Frequency

20-29 26

30-39 37

40-49 14

50-59 2

60-69 6

70-79 2

80-89 2

Age(years) of Best Actress when award was won

Cumulative Frequency

Less than 30

_____

Less than 40

______

Less than 50

______

Less than 60

______

Less than 70

_____

Less than 80

_____

Less than 90

_____