Table 1.

Distribution of mammographie cases according to BI-RADS categories.

BI-RADS category	Number of cases	%
0	104	1.43
1	567	7.82
2	5,854	80.76
3	605	8.35
4	106	1.46
5	11	0.15
6	2	0.03
Total	7,249	100