The data set shows the gender, athletic discipline, birth date quarters of a sample of Jamaican junior track and field athletes. The data also contains categories within which Jamaican junior athletes attended school. The categories are based on the population size of the city or community in which the junior athlete attended school. The population size was determined using Jamaica Population and Housing Census Statistics 2011 (https://statinja.gov.jm/Census/PopCensus/Popcensus2011Index.aspx).
The athlete demographics were obtained from the Jamaica Athletics Administrative Association (JAAA: https://www.trackandfieldjm.com/)