Horizontal Bar Chart (calculating % of status considering all phases of a project)

Hi,

I am trying to create a bar chart showing % of status of a project. I have each project go through 3 phases (Design, Development, & Deployment), where each phase has its own number of milestones. I am controlling the project name via dynamic filter.

But when I set up the chart, the % is inaccurate. I want QB to consider all three phases and then show me % of status in each phase accurately. I am attaching the screenshot of what conditions I have and how the report looks:




Please help.