Hi, I could use some help in replicating a graph like this.

I need to plot the aggregate demand curves for three variables on the same graph (see image above for reference)
The curves should show the aggregate demand based on aggregating individuals' responses to the OE, DC, or BDM questions.
Here quantity should be the aggregate demand that is normalized to a range between 0 and 1 due to differing sample sizes.
Could somebody provide me some guidance on how to do this in stata? I am somewhat new to the program and would appreciate any help.
Thanks,
Carmen
I need to plot the aggregate demand curves for three variables on the same graph (see image above for reference)
The curves should show the aggregate demand based on aggregating individuals' responses to the OE, DC, or BDM questions.
Here quantity should be the aggregate demand that is normalized to a range between 0 and 1 due to differing sample sizes.
Could somebody provide me some guidance on how to do this in stata? I am somewhat new to the program and would appreciate any help.
Thanks,
Carmen