Page 41 Area/indicators HIV prevalence in 1549 year olds (per cent) 2002 2003 5.8per 5.7per cent cent 2004 2005 5.6per cent 2006 5.4per cent 2007 5.4per cent 5.1per cent 2008 Sources 5.1per EDS III, EPP cent estimates Spectrum (NACC, UNAIDS, WHO) Table 3: Family support for OVC Area/indicators Estimated number of OVC 2002 2003 2004 2005 2006 2007 2008 Sources 240 000 240 000 240 000 240 000 240 000 305 000 305 000 EPP 2007 Number of orphans who have benefitted from educational, psychosocial, medical and food support 25 643 23 750 45 186 57 441 Percentage of orphans and other vulnerable children (0-17years) who live at home and have received external support for treatment Current literacy ratio between orphans and nonorphans aged 10 to 14 years 10.7per cent 8.6per 15.0per 18.8per cent cent cent Data: National OVC Support Programm e 0.98 b) – Control Strategy The Aids control strategy comprises: 0.87 EDS III, MICS 2006