Line Chart 
Description
Line charts show data over a continuous time period or interval to analyze how the data has changed over time. Measures are shown on the y-axis and date/time on the x-axis. If a second dimension (i.e. category) is chosen for a series, then each category will have one line on the chart, allowing visual analysis of changes by category.
Minimum Requirements
1 to 2 dimensions
1 or more measures
Interactive Examples
Open in New Window Open in New WindowSimilar Charts
Line Chart is similar to:

Area Chart