Hello everyone.

I need to know how to display a graph line that shows the mean of my Y variables by semester (sem)
The variables are (hcare18) & (hcare65), and represent the healthcare coverage for people 0-17 years and people 18-65 years.

In addition I also need to display the same graphic, excluing the 2008 semesters (named 1 2008 and 2 2008 in the (sem) variable)

Have been trying with differents codes but no one works.


Thank you very much for your help,

Manuel.