Until 2006 was collected information on the ownership of mobile phone. From 2007 began to collect information on use of mobile phone.
Until 2009, in the text of the question done to respondents was not indicated any reference period. In 2010 began to collect information on the use of mobile phone in the first 3 months of the year.
No data available for 2009.
Individuals (10 to 15 years old) using a mobile phone (%)
%
2012-11-06