0
webcams
2
1
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
2
1
1
3
0
1
2
1
0
0
2
2
3
5
3
3
0
3
3
3
3
0
1
1
3
0
1
1
2
1
1
2