0. Public statistics always contain aggregated results of all users.
1. At the last page of a survey you can use a text display question and show an overview of questions and answers by using Expression Manager and placeholders (see
docs.limesurvey.org/Expression+Manager#Access_to_Variables), example:
- {gender.question}: {gender.shown}
- {age.question}: {age.shown}
...
"age" and "gender" are the question codes.
2. To only show questions with certain answers, use additional IF statements:
if(agree.NAOK=="Y","- "+agree.question+": "+agree.shown,"")}
Above code is from memory and not tested.