I need to find the mathmatical equation
to compute an average number of time a users have gone to a certin form.

This is the data I have

7 = 182
6 = 200
5 = 299
4 = 366
3 = 338
2 = 201
1 = 43

I want to produce something that says
this form is accessed on average 4 times.
or whatever the average amount is ... what is the equation to figure this out ?

Thanks