Connect to DB
�š�� vote ��ṹ ( ????????????????????????????????????????? )
 
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
���ҡ (5)
 79.87%
��͹��ҧ�� (4)
 4.21%
���� (3)
 15.92%
��͹��ҧ��� (2)
 0.08%
����ҡ (1)
 0.17%
�����Ҫ�������Ǣ�͹��  
3104
��      
���ҡ (5 ��ṹ) =
968
��      
�� (4 ��ṹ) =
51
��      
���� (3 ��ṹ) =
193
��      
��� (2 ��ṹ) =
1
��      
����ҡ (1 ��ṹ) =
2
��      

��� =
5623
��ṹ ��ṹ�����
4.6
��ṹ