Line Graph excluding 0 values
 

Dear,

I have plotted a line graph consisting the data for the entire month. The
data range is getting calculated automatically by a formula.

1 Dec - 100
2 Dec - 105
3 Dec - 0
4 Dec - 0
So on...

The data for the days starting from 3 Dec is zero and the line graph
suddenly goes down to zero...

Is there any way that the line graph picks the data excluding the zero
values? I mean the line graph should only take the data for 1 Dec and 2 Dec
without changing the data range.

Thank you.