Interviewers at the second location, the airport, could more easily
identify the target respondents' nationality based on the flights on
which they arrived. Airport interviewers were instructed to collect
200 responses using the same procedures applied at the Cathedral.
Interviewers collected a total of 576 valid responses. Given the
number of interviewers conducting the survey at different locations
and the relative confusion at these locations, it was not practical to
track the exact number of potential respondents approached. Estimating
that 800 potential qualified respondents were approached by the interviewers,
the response rate was about 72%. Data collection yielded 386
responses from the Cathedral and 190 responses from the airport. The
sample included 414 HK tourists and 162 Taiwanese tourists with male
respondents slightly outnumbering female respondents, as Table 2
indicates.