Arctic Yearbook 2014
110
Data
The study is based on registered individual data for the period 1995–2009 collected by SCB and
compiled into the Swedish Longitudinal Integration Database for Health Insurance and Labour
Market Studies. The Demographic Data Base of Umeå University was the source of the data. Two
per cent of native women of reproductive age and married to a Swedish-born partner and residing in
Västerbotten and Norrbotten were selected randomly as the reference group (5652 observations in
2009). The entire female immigrant population of working age residing i