How to add multiple data series in plotly dash label

I have a scenario in which I need to create a stacked bar chart with percentages and append the absolute value to the x label as shown in this :

The issue here is that the the absolute numbers come from a different data series than from which the stacked layout is being generated. Is there anyway I can add that in the plot. Following is the code snippet :

monthlyTime = MonthlyData.Year_mon_date

#I need to append values from the following data in the x-axis as in figure. e.g. (10), (20) etc
#monthlyActualData.iloc[0,0] = 10
#monthlyActualData.iloc[0,1] = 20

R_adj =  MonthlyData.R_adj
F_adj = MonthlyData.F_adj

figure = go.Figure(
            data = [
                go.Bar(
                    x=monthlyTime,
                    y=R_MONO_adj,
                    name='R Mono',
                    marker=go.bar.Marker(
                        color='rgb(19, 48, 71)'
                    )
                ),
                go.Bar(
                    x=monthlyTime,
                    y=R_FC_F_adj,
                    name='R + FC/F',
                    marker=go.bar.Marker(
                        color='rgb(100, 161, 212)'
                    )
                ),
layout = go.Layout(
          
                showlegend=True,
                barmode = 'stack',
                boxmode = 'overlay',
                legend=dict(x=1.1, y=0,orientation="v"),
                xaxis={
                    "title":'Time Period : ',
                    'rangeslider': {'visible': True}, 
                    'type': 'date'
                },
                
                yaxis={'title': ,
                        "tickformat" : '.0%',
                        'range' : [0,1]
                },
                
                margin=go.layout.Margin(l=90, r=0, t=20, b=20)
            )
        )
return figure