I am trying to create a chart in excel with an x axis made up of user types and the y axis of numbers of users, with the last years figures broken down as four quarters in columns for each user type. I would like to be able to breakdown the user types in to existing users and new users over each quarter, and for this to show as just one column for each user type. So, for example, a user type "a" would have four columns, one for each quarter of the year. The bottom portion of each column showing existing users, and the top half showing new users. The total number of users in each quarter would then appear as a value above each column. What I am actually getting is two separete sets of four colums for each user, one for existing and one for new. Can anyone let me know if the is a way of creating a graph in this way? Thank you.