Click the calendar icon, 
, in From and To to specify a date range for which to graph data. Then select display preferences:
Display legends—Text describing the measure values graphed
Chart type—Kind of chart to use
Row\column layout—Specify how to display multiple charts and graphs
Display uncollected results—Display indicators or substitute values for unavailable results
Score—Graph scores
Result—Graph result values
PTD result—Graph calculated period-to-date result values
Targets—Graph target values
Targets show—Calculate and graph measure score or performance level using another target.