Preliminary data has been released for the annual "Point in Time Count" of sheltered and unsheltered homeless individuals and families.  For the 4th year, data shows the number of homeless people in the Danbury area is on the decline.  Only four people were found staying outdoors last Tuesday night in Danbury, but the shelters were nearly at capacity.  State officials evaluate the scope of homelessness using the data to ensure Connecticut is targeting its resources as effectively as possible.