Affected Eye
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
Frequency
%
Unilateral
7
7
9
5
8
7
15
6
5
7
76
76.76%
Bilateral
4
2
5
1
4
1
3
1
0
2
23
23.24%
11
9
14
6
12
8
18
7
5
9
99
Table 3:
Distribution of retinoblastoma patients based on lateralization.