Tank is a car salesman at EH Auto Dealer. The data below shows how many cars he sold in each of the last nine months.

**Using this data, create a frequency table.**
Number of cars sold|Number of months
:-: | :-:
$28$ | [[☃ math-keypad 1]]
$29$ | [[☃ math-keypad 2]]
$30$ |[[☃ math-keypad 3]]
$31$ | [[☃ math-keypad 4]]