1. The GDP data for 2001-2008 are from the National Accounts. Micro data The source of the micro data from Dalarna is: L�nsstyrelsen i Kopparbergs l�n, Landskontoret, Diarier f�r g�vo-och kvarl�tenskapsskatt. This register has the reference code SE/ULA/11031/B I h: 1 in the National Archival Database. 25 It can be found in the Regional Archives in Uppsala;Rodney Edvinsson's Current values of GDP and other aggregate variables in Sweden 1800-2000