Response 3. This has been already presented in Table 2. and explained by asterisks (**) below the table: * Students who smoked at least one day in 30 days prior to the survey. ** Students who smoke every day and desired to smoke always or sometimes upon waking up, and where smoking time after waking up was within one day. If necessary the English version of the Questionnaire could be provided as Supplementary material.
Please attach an English version of the questionnaire as supplementary material or precisely describe questions that were used to assess the smoking status