Therapy/procedure 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Frequency %
Exentration - - 1 - - - 1 - - - 2 2.02%
Exentration+Chemotherapy 6 3 4 - 4 2 7 2 - 4 32 32.32%
Exentration+radiotherapy 1 - - - - - - - - - 1 1.01%
Exentration+Chemotherapy+Radiotherapy - - - - 1 - - - - - 1 1.01%
Enucleation 1 - 2 2 1 2 - - 2 - 10 10.10%
Enucleation+chemotherapy - 1 - 2 3 1 4 2 3 4 22 22.22%
Enucleation+radiotherapy 1 - 1 - 1 - - 3 - - 3 3.03%
Enucleation+chemotherapy+radiotherapy - - - - - - - - - - -  
Chemotherapy 1 1 2 2 - - 4 - - - 11 11.11%
Radiotherapy - - 1 - -   - - - - 1 1.01%
Refused treatment 1 4 3 - 2 3 2 - - 1 16 16.16%
  11 9 14 6 12 8 18 7 5 9 99  
Table 6: Distribution of treatment for retinoblastoma patients.