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1999 YRBS High School Survey

Oregon Youth Risk Behavior Survey (YRBS)
1999 High School

Weighted Column Percents | Counts

Q64 During your life, how many times have you used any form of cocaine including powder, crack, or freebase?

Weighted Column Percents

TOTAL Grade
9th 10th 11th 12th
TOTAL 100.0 100.0 100.0 100.0 100.0
0 times 94.0 95.8 93.5 93.1 93.2
1 or 2 times 2.8 2.3 3.1 3.4 2.7
3 to 9 times 1.4 1.1 1.4 1.4 1.9
10 to 19 times .6 .3 .7 .8 .7
20 to 39 times .5 .2 .6 .5 .8
40 or more times .6 .4 .6 .9 .7
Female Total 100.0 100.0 100.0 100.0 100.0
0 times 94.2 95.9 93.0 94.0 93.7
1 or 2 times 2.6 2.3 3.0 2.6 2.3
3 to 9 times 1.4 1.2 1.5 1.1 1.7
10 to 19 times .7 .2 1.0 .7 .8
20 to 39 times .6 .2 .8 .5 .9
40 or more times .6 .2 .7 1.1 .5
Male Total 100.0 100.0 100.0 100.0 100.0
0 times 93.7 95.7 94.1 92.1 92.7
1 or 2 times 3.1 2.3 3.1 4.1 3.0
3 to 9 times 1.5 .9 1.4 1.7 2.1
10 to 19 times .6 .4 .5 .9 .6
20 to 39 times .4 .2 .4 .5 .8
40 or more times .7 .5 .6 .7 .9


Q64 During your life, how many times have you used any form of cocaine including powder, crack, or freebase?

Counts

TOTAL Grade
9th 10th 11th 12th
TOTAL 22,913 7,002 6,070 6,380 3,461
0 times 21,400 6,645 5,648 5,925 3,182
1 or 2 times 674 171 192 207 104
3 to 9 times 318 82 86 88 62
10 to 19 times 142 23 46 45 28
20 to 39 times 108 11 32 32 33
40 or more times 149 28 36 59 26
Refused/Unknown 122 42 30 24 26
Female Total 11,597 3,632 3,016 3,218 1,731
0 times 10,862 3,453 2,800 3,009 1,600
1 or 2 times 315 94 91 85 45
3 to 9 times 163 47 48 38 30
10 to 19 times 74 11 29 20 14
20 to 39 times 63 6 21 17 19
40 or more times 71 9 16 35 11
Refused/Unknown 49 12 11 14 12
Male Total 11,316 3,370 3,054 3,162 1,730
0 times 10,538 3,192 2,848 2,916 1,582
1 or 2 times 359 77 101 122 59
3 to 9 times 155 35 38 50 32
10 to 19 times 68 12 17 25 14
20 to 39 times 45 5 11 15 14
40 or more times 78 19 20 24 15
Refused/Unknown 73 30 19 10 14