Age in years
Marital status
Years at current address
Household income in thousands
Income category in thousands
Price of primary vehicle
Primary vehicle price category
Level of education
Years with current employer
Retired
Job satisfaction
Gender
Number of people in household
Wireless service
Multiple lines
Voice mail
Paging service
Internet
Caller ID
Call waiting
Owns TV
Owns VCR
Owns stereo/CD player
Owns PDA
Owns computer
Owns fax machine
Newspaper subscription