Hope I can explain this correctly. I enter data into various spreadsheets on a monthly basis. I want to take this monthly data and put it into a table that summarizes the year. For example, I enter net income for June ($100). I want a table to show

Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
Net income 50 125 175 150 40 100

Then next month, when I enter data for July, I want to have the same table show up, but now including Jul

I'm stuck how to do this?

thanks