Answer
See the picture.
Work Step by Step
The cumulative frequency for "0" is $7$
The cumulative frequency for "1" is $7+7=14$
The cumulative frequency for "2" is $7+7+18=32$
The cumulative frequency for "3" is $7+7+18+20=52$
The cumulative frequency for "4" is $7+7+18+20+7=59$
The cumulative frequency for "5" is $7+7+18+20+7+1=60$