20 Août The relationship compatibility classifications were obtained through accessing alexa’s top 500 astrology websites as well as through Google searches
Data and methods
We use the Swedish Longitudinal Immigrant (SLI) database, hosted and administered at the Centre for Economic Demography, Lund University, Sweden. The SLI contains data from several administrative registers, providing longitudinal socio-demographic, economic, and health-related information on about 500,000 unique individuals, continuously observed over the time period 1968-2001.