Non-overlapping scatter plot

Hi,

I am trying to create a scatter plot with several series. I expect that different series do not overlap above the same axis, but are displayed side-by-side. However, I'd like to have them in one plot.

The x-axis may look like

1 2 3 4 1 2 3 4 1 2 3 4
series1 series2 series3

It seems very easy to create a column chart in this format. Are there any solutions to scatter plot?

Thank you!

Briefly the data are

Caucasian African-American Mexican-American
1
2
3
...

The scatter plot I created looks like

scatter.png

But I prefer the plot lays out separately like the following column chart, with the data represented by points instead of column.

column.png

Thanks