100% STACKED BAR
A 100% Stacked Bar chart shows the relationship of individual segments to the whole. Each bar represents 100% the total value of a data series and each item in the series is represented by a percentage segment of the bar. The value of each bar and bar segment is measured vertically on the Y axis. While the total percentage measured for any one bar is always representative of 100%, the actual total value represented by each bar may vary.