Film Roll 4-WHY
1
1
2
0
3
1
4
1
5
0
6
1
7
1
8
0
9
1
10
1
11
1
12
0
13
0
14
1
15
0
16
1
17
0
18
0
19
0
20
1
21
1
22
0
23
0
24
1
25
1
26
0
27
1
28
1
29
0
30
1
31
1
32
1
33
1
34
0
35
1
36
1
37
0