The layer cake graph shows the first line of data as a cut pizza or layer cake that can be set if the pie chart should have a so-called Donut Hole, a round hole in the center of the graph, and if columns are set to the Offset Center, the distance can be defined.
Column graphs are traditional column graphs, where several of the same type are displayed in groups, each row in data is given different colors.
The bar graph is the same as the column graph, just reversed so that the columns lie horizontally instead of vertical.
Stacked Column Chart
With the Stacked Column Chart, the values of the same type are put together instead of appearing next to each other, shading in fave makes it possible to know the difference between the individual values.
Area graph shows one or more blocks of data as colored areas that can be adjusted in transparency to better read overlying areas.
Line Scatter Chart
This graph may have two different looks, like clean lines, as dots or as a combination of both.