           axisSize: 'auto',
                                tickMarksColor: '#888888'
                            },
                            series: [
                                    { dataField: 'Keith', displayText: 'Keith' },
                                    { dataField: 'Erica', displayText: 'Erica' },
                                    { dataField: 'George', displayText: 'George' },
                                    { dataField: 'Monica', displayText: 'Monica' },
                