I want to create a simple line chart for each project; but need the ability
for the user to not plot a particular project (Y 0r N)
Proj1 Proj2 Proj3 Proj4
Y Y Y N
11.3% 8.5% 1.8% 0.9%
16.1% 12.4% 3.7% 1.5%
21.3% 16.6% 6.9% 3.9%

Any ideas?

Thanks
Saintsman