Apart from the households also the one-man businesses and the non-profit institutions serving households are included in the households sector. Although the non-profit institutions serving households are found to be a separate institutional sector in SNA, in the sector accounts of Aruba they are included with the households sector. Presently, the available information on the non-profit institutions serving households is considered insufficient to guaranty reliability and confidentiality if put in a separate account. Householders in their capacity as owner-occupiers of dwellings and as employers of domestic services are included in this sector. It has proven difficult to set up the accounts of the households sector, since the data on economic transactions in this sector is significantly lacking. For this reason the households sector has been treated as a residual sector in a number of cases.