Use underline '_' for space in data labels: 'name_1' will be viewed as 'name 1'.
Use 2 underlines '__' for 1 underline in data labels: 'name__1' will be viewed as 'name_1'
You can enter more than 4 data values with a space separator.
Axis range might not work with all settings.
Bar graph not displayed?
Your data format might not be good.
Press the Reset button and the Draw button - you should see a default graph.
If you don't see a default graph please enable Javascript or open the page with recent version Chrome browser.
How to create a bar graph
Enter the title, horizontal axis and vertical axis labels of the graph.
Enter data label names or values or range.
Set number of data series with space delimiters.
For each data series, enter data values with space delimiter, label and color.