1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
13 Mar '06
1
0
1
0
1
0
1
0
1
0
15 Feb '06
1
0
1
0
1
0
1
0
1
0
1
0
1
0
06 Jan '06
1
0
1
0
1
0
1
0
1
0