Ignore zero values to be plotted on line cfchart

     I have a cfchart line chart in ColdFusion 11 which has value has zero for some months (jan to Jul) as shown below :

However in the graph value 0 is plotted . I need the graph to start displaying the plotting from where values are greater than 0.

the same was working in ColdFusion 7 as shown below(red line):