The frequency of alcohol consumption during last 12 month among school-age (11, 13, 15 y. o.) children.
Age groups are formed on the basis of forms 5, 7 and 9. The majority of students of these forms are 11...12, 13...14 or 15...16 years old. However, the research must also include the students who are repeating the year. As a prerequisite, 90% of the students must be of ±6 months the mean age of their age group, the remaining 10% must not be over the mean age of more than 12 months. The specification into age groups of 11, 13 and 15 years is in a way conditional because the cleaned files include also 12, 14 and 16 year old students in a certain amount.
Disaggregated by: academic year, age, frequency of alcohol consumption
Note: 2005/2006 academic year data is weighted. 2009/2010 academic year data is unweighted, but is representative.
|Age (by year)|
|Frequency of alcohol consumption||Academic year||11||13||15||Total|
|Do not consume||2005/2006||52,4||23,2||10,4||27,4|
|Do not consume||2009/2010||72,7||40,6||16,8||43,5|
|Do not consume||2013/2014||78,7||55,2||28,2||54,5|
|Each month, but not every week||2005/2006||5,3||16,3||27||16,8|
|Each month, but not every week||2009/2010||3,7||13,8||26,9||14,7|
|Each month, but not every week||2013/2014||2,3||7,5||23,9||10,9|