1
0
1
0
1
0
2
1
1
0

24 Sep '12
1
0

24 Sep '12
1
0
1
0
2
1
1
0
1
0
1
0
1
0
1
0
3
6
1
0
1
0
1
0
3
4
1
0
1
0
1
0
1
0
1
0
1
0