report consists of responses to the Survey of International
Air Travelers (SIAT) questionnaire, tabulated by the 12-column
definitions you have selected. For a U.S. resident report,
40 crosstabulations are included, along with a user's guide,
a list of participating airlines, a state of residence
distribution, an index of tables, a detailed description of
column definitions, and the SIAT questionnaire.
The numbers in the first row in
each table refer to the number of respondents from the
survey meeting the criteria used in the column definition.
Following the number of respondents, rows contain
percentages that have been calculated by dividing the row
definition by the column definition. All percentages within the
tables are based on weighted survey responses using the Department of Homeland Security (DHS) I-92/APIS database. The last row of
Table 1, "Q2a. State/City of Residence," contains a volume
estimate for the number of U.S. travelers fitting the column
definition, expressed in thousands. This volume estimate is
the population control total for all of the same-positioned columns
within the custom report tables.