Combining two graphs, one at the country level and another at the region level

[Paula de Souza Leao Spinola]

Hello, sorry for so many emails, but I am really struggling :|

My dataset is a cross section of health spending (named percap_total) per country for a given year. I also computed the average health spending by region in a new variable (named percap_total_reg).

I wish to have a graph with information of health spending for all countries as well as the means for the regions (as if it was a new country).

I did manage to run the graph at the country level and the graph at the region level but I did not manage to combine them with the command twoway. Could someone please help me out with this?

code for the country level graph

separate percap_total, by(country == "Brazil")

graph bar percap_total0 percap_total1, ///
over(country, label(angle(90) labsize(vsmall)) sort(percap_total) descending) ///
ytitle("") yscale(off) blabel(total, orientation(vertical) size(vsmall)) legend(off) nofill ///
bar(2, bcolor(red))

code for the region level graph

graph bar (mean) percap_total_reg, ///
over(cat_reg, label(angle(90) labsize(vsmall)) sort(percap_total) descending) ///
ytitle("") yscale(off) blabel(total, orientation(vertical) size(vsmall)) legend(off)