3
3
2
1
3
6
6
8
31 Dec '18
4
4
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
3
3
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0