1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
4
4
5
5
5
6
8
10
10
10
11
12
15
25
50
2-3
?
?
>10
10 times
10+
2 or 3
4 or 5
7 or 8
Approximately 5
Don't know
Many
Many
Numerous
Once
One
Unknown
Unsure

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