In a statistical bulletin or report all charts should be labelled as a figure and numbered, based on the order in which they appear. Write the titles in sentence case. Be concise, noting the main axes of the chart, unless one of the categories is included in the subtitle. Include the geography and a time period in the subtitle.
Figure 1: Economic inactivity rate for people aged 16 to 64
UK, Dec 1980 to Oct 2014
Figure 2: Number of unemployed persons by region