     
     func getYValuesForScatterChart (minValues: [Double], maxValues: [Double], period: HealthManagerStatisticsRangeType) -> [ChartDataEntry] {
         var yVals: [ChartDataEntry] = []
-        let indexIncrement = period == .Month ? 2 : 1;
+        let indexIncrement = period == .Month || period == .Year ? 2 : 1;
         for (index, minValue) in minValues.enumerate() {
             let maxValue = maxValues[index]
             if maxValue > 0 && minValue > 0 {

    
    //MARK: Prepate chart data
    func convertStatisticsValues(stisticsValues: [Double], forRange range: HealthManagerStatisticsRangeType) -> [ChartDataEntry] {
        let indexIncrement = range == .Month ? 2 : 1;
        var yVals: [ChartDataEntry] = []
        
        for (index, value) in stisticsValues.enumerate() {

        }
        return yVals
    }
    
    func getChartDataForRange(range: HealthManagerStatisticsRangeType, type: ChartType, values: [Double], minValues: [Double]?) -> ChartData {
        switch range {
