March07.zip

Weighting: WEIGHT should be used for all analyses (combined landline + cell interviews).

Geography: Based on self-reported ZIP codes; fallback to sample info if not available.

Privacy: ZIP codes, counties, and phone numbers removed from dataset.

Demographics: In omnibus surveys since May 2010, variable names match the questionnaire, but the order may vary.

Key releases from this survey:

Views of Economic News Remain Mixed (Mar 12, 2013)

Public’s Knowledge of Science and Technology (Apr 22, 2013)