How to overlay single data points on bar graph in MATLAB?

I am trying to plot a bar graph with means of 9 data points. I want to plot the bar graph with individual data points overlaid on the bar. Here is the code to generate the bar graph. I want to overlay each bar with the individual data points whose average is y. Any suggestions for how to do this would be helpful. Thank you!

x_num = [1:4];

x = categorical({'High PU-High RU','High PU-Low RU', 'Low PU-High RU', 'Low PU-Low RU'});

y = [0.557954545, 0.671394799, 0.543181818, 0.660227273];

figure

bar(x,y,0.4)

title('Economic Performance')

xlabel('Conditions')

Answer 1

[Cris LaPierre]

Here's an example overlaying a datapoint contianing the mean value.

x = categorical({'High PU-High RU','High PU-Low RU', 'Low PU-High RU', 'Low PU-Low RU'});
y = [0.557954545, 0.671394799, 0.543181818, 0.660227273];

bar(x,y,0.4)
title('Economic Performance')
xlabel('Conditions')

hold on
plot(x,y,'o')
hold off

The challenge will perhaps be that all the data for each bar will share the same X value, so all the points will fall in a single line.