GVU's Tenth WWW User Survey Graphs

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Monitor Size


What is the screen diameter/diagonal of the monitor in front of you?

Monitor Size

Monitor Size

Frequency Percent Valid Percent Cumulative Percent
Valid <10 in 3 .1 .1 .1
10-12 in 125 4.6 4.7 4.8
13 in 127 4.7 4.8 9.6
14 in 330 12.2 12.4 21.9
15 in 641 23.7 24.0 45.9
16-18 in 1039 38.3 38.9 84.8
19-21 in 358 13.2 13.4 98.2
Other 10 .4 .4 98.6
Don't Know 37 1.4 1.4 100.0
Total 2670 98.5 100.0
Missing System 40 1.5

Total 2710 100.0


Monitor Size

Monitor Size
Location Frequency Percent Valid Percent Cumulative Percent
. Valid 10-12 in 1 2.9 2.9 2.9
13 in 1 2.9 2.9 5.9
14 in 6 17.6 17.6 23.5
15 in 6 17.6 17.6 41.2
16-18 in 14 41.2 41.2 82.4
19-21 in 5 14.7 14.7 97.1
Don't Know 1 2.9 2.9 100.0
Total 34 100.0 100.0
USA Valid <10 in 2 .1 .1 .1
10-12 in 102 4.6 4.7 4.8
13 in 110 5.0 5.1 9.9
14 in 254 11.5 11.7 21.5
15 in 513 23.2 23.6 45.2
16-18 in 851 38.6 39.2 84.3
19-21 in 307 13.9 14.1 98.5
Other 8 .4 .4 98.8
Don't Know 25 1.1 1.2 100.0
Total 2172 98.4 100.0
Missing System 35 1.6

Total 2207 100.0

Europe Valid 10-12 in 12 5.3 5.4 5.4
13 in 4 1.8 1.8 7.2
14 in 27 12.0 12.1 19.3
15 in 54 24.0 24.2 43.5
16-18 in 94 41.8 42.2 85.7
19-21 in 25 11.1 11.2 96.9
Don't Know 7 3.1 3.1 100.0
Total 223 99.1 100.0
Missing System 2 .9

Total 225 100.0

Other Valid <10 in 1 .4 .4 .4
10-12 in 10 4.1 4.1 4.6
13 in 12 4.9 5.0 9.5
14 in 43 17.6 17.8 27.4
15 in 68 27.9 28.2 55.6
16-18 in 80 32.8 33.2 88.8
19-21 in 21 8.6 8.7 97.5
Other 2 .8 .8 98.3
Don't Know 4 1.6 1.7 100.0
Total 241 98.8 100.0
Missing System 3 1.2

Total 244 100.0


Monitor Size

Monitor Size
Gender Frequency Percent Valid Percent Cumulative Percent
. Valid 10-12 in 1 2.9 2.9 2.9
13 in 1 2.9 2.9 5.9
14 in 6 17.6 17.6 23.5
15 in 6 17.6 17.6 41.2
16-18 in 14 41.2 41.2 82.4
19-21 in 5 14.7 14.7 97.1
Don't Know 1 2.9 2.9 100.0
Total 34 100.0 100.0
Female Valid <10 in 1 .1 .1 .1
10-12 in 47 6.1 6.2 6.3
13 in 41 5.3 5.4 11.7
14 in 104 13.5 13.6 25.3
15 in 192 24.9 25.2 50.5
16-18 in 273 35.4 35.8 86.2
19-21 in 81 10.5 10.6 96.9
Other 3 .4 .4 97.2
Don't Know 21 2.7 2.8 100.0
Total 763 98.8 100.0
Missing System 9 1.2

Total 772 100.0

Male Valid <10 in 2 .1 .1 .1
10-12 in 77 4.0 4.1 4.2
13 in 85 4.5 4.5 8.8
14 in 220 11.6 11.7 20.5
15 in 443 23.3 23.7 44.2
16-18 in 752 39.5 40.1 84.3
19-21 in 272 14.3 14.5 98.8
Other 7 .4 .4 99.2
Don't Know 15 .8 .8 100.0
Total 1873 98.4 100.0
Missing System 31 1.6

Total 1904 100.0


Monitor Size

Monitor Size
Age Groups Frequency Percent Valid Percent Cumulative Percent
. Valid 10-12 in 1 1.4 1.4 1.4
13 in 4 5.4 5.4 6.8
14 in 12 16.2 16.2 23.0
15 in 12 16.2 16.2 39.2
16-18 in 30 40.5 40.5 79.7
19-21 in 13 17.6 17.6 97.3
Don't Know 2 2.7 2.7 100.0
Total 74 100.0 100.0
11-20 Valid 10-12 in 7 5.0 5.0 5.0
13 in 7 5.0 5.0 10.1
14 in 21 15.1 15.1 25.2
15 in 50 36.0 36.0 61.2
16-18 in 42 30.2 30.2 91.4
19-21 in 9 6.5 6.5 97.8
Don't Know 3 2.2 2.2 100.0
Total 139 100.0 100.0
21-25 Valid <10 in 1 .3 .3 .3
10-12 in 10 3.0 3.1 3.4
13 in 10 3.0 3.1 6.4
14 in 45 13.5 13.8 20.2
15 in 72 21.6 22.1 42.3
16-18 in 128 38.4 39.3 81.6
19-21 in 49 14.7 15.0 96.6
Don't Know 11 3.3 3.4 100.0
Total 326 97.9 100.0
Missing System 7 2.1

Total 333 100.0

26-50 Valid <10 in 1 .1 .1 .1
10-12 in 84 4.9 5.0 5.0
13 in 75 4.4 4.4 9.5
14 in 192 11.2 11.4 20.8
15 in 406 23.7 24.0 44.9
16-18 in 663 38.7 39.3 84.1
19-21 in 241 14.1 14.3 98.4
Other 8 .5 .5 98.9
Don't Know 19 1.1 1.1 100.0
Total 1689 98.5 100.0
Missing System 25 1.5

Total 1714 100.0

50+ Valid <10 in 1 .2 .2 .2
10-12 in 23 5.1 5.2 5.4
13 in 31 6.9 7.0 12.4
14 in 60 13.3 13.6 26.0
15 in 101 22.4 22.9 48.9
16-18 in 176 39.1 39.8 88.7
19-21 in 46 10.2 10.4 99.1
Other 2 .4 .5 99.5
Don't Know 2 .4 .5 100.0
Total 442 98.2 100.0
Missing System 8 1.8

Total 450 100.0


Monitor Size

Monitor Size
Experience Frequency Percent Valid Percent Cumulative Percent
. Valid 10-12 in 1 2.9 2.9 2.9
13 in 1 2.9 2.9 5.9
14 in 6 17.6 17.6 23.5
15 in 6 17.6 17.6 41.2
16-18 in 14 41.2 41.2 82.4
19-21 in 5 14.7 14.7 97.1
Don't Know 1 2.9 2.9 100.0
Total 34 100.0 100.0
<1 Year Valid <10 in 1 .4 .4 .4
10-12 in 11 4.6 4.7 5.1
13 in 21 8.8 9.0 14.1
14 in 48 20.0 20.5 34.6
15 in 51 21.3 21.8 56.4
16-18 in 78 32.5 33.3 89.7
19-21 in 14 5.8 6.0 95.7
Other 4 1.7 1.7 97.4
Don't Know 6 2.5 2.6 100.0
Total 234 97.5 100.0
Missing System 6 2.5

Total 240 100.0

1-3 Years Valid 10-12 in 37 4.5 4.6 4.6
13 in 47 5.7 5.8 10.4
14 in 109 13.2 13.5 23.9
15 in 247 30.0 30.6 54.5
16-18 in 283 34.3 35.1 89.6
19-21 in 60 7.3 7.4 97.0
Other 3 .4 .4 97.4
Don't Know 21 2.5 2.6 100.0
Total 807 97.9 100.0
Missing System 17 2.1

Total 824 100.0

>4 Years Valid <10 in 2 .1 .1 .1
10-12 in 76 4.7 4.8 4.9
13 in 58 3.6 3.6 8.5
14 in 167 10.4 10.5 19.0
15 in 337 20.9 21.1 40.1
16-18 in 664 41.2 41.6 81.8
19-21 in 279 17.3 17.5 99.2
Other 3 .2 .2 99.4
Don't Know 9 .6 .6 100.0
Total 1595 98.9 100.0
Missing System 17 1.1

Total 1612 100.0


Monitor Size

Monitor Size
Skill Level Frequency Percent Valid Percent Cumulative Percent
. Valid 10-12 in 1 2.9 2.9 2.9
13 in 1 2.9 2.9 5.9
14 in 6 17.6 17.6 23.5
15 in 6 17.6 17.6 41.2
16-18 in 14 41.2 41.2 82.4
19-21 in 5 14.7 14.7 97.1
Don't Know 1 2.9 2.9 100.0
Total 34 100.0 100.0
Novice Valid <10 in 1 .4 .4 .4
10-12 in 19 7.4 7.6 8.0
13 in 23 9.0 9.2 17.2
14 in 47 18.4 18.8 36.0
15 in 59 23.0 23.6 59.6
16-18 in 76 29.7 30.4 90.0
19-21 in 10 3.9 4.0 94.0
Other 5 2.0 2.0 96.0
Don't Know 10 3.9 4.0 100.0
Total 250 97.7 100.0
Missing System 6 2.3

Total 256 100.0

Intermediate Valid 10-12 in 33 4.6 4.7 4.7
13 in 48 6.7 6.8 11.5
14 in 104 14.5 14.7 26.2
15 in 174 24.3 24.6 50.8
16-18 in 257 35.9 36.4 87.3
19-21 in 73 10.2 10.3 97.6
Other 1 .1 .1 97.7
Don't Know 16 2.2 2.3 100.0
Total 706 98.7 100.0
Missing System 9 1.3

Total 715 100.0

Experienced Valid <10 in 2 .2 .2 .2
10-12 in 43 3.8 3.9 4.1
13 in 40 3.6 3.6 7.7
14 in 130 11.6 11.7 19.4
15 in 288 25.6 26.0 45.4
16-18 in 429 38.2 38.7 84.0
19-21 in 165 14.7 14.9 98.9
Other 3 .3 .3 99.2
Don't Know 9 .8 .8 100.0
Total 1109 98.7 100.0
Missing System 15 1.3

Total 1124 100.0

Expert Valid 10-12 in 29 5.0 5.1 5.1
13 in 15 2.6 2.6 7.7
14 in 43 7.4 7.5 15.2
15 in 114 19.6 20.0 35.2
16-18 in 263 45.3 46.1 81.3
19-21 in 105 18.1 18.4 99.6
Other 1 .2 .2 99.8
Don't Know 1 .2 .2 100.0
Total 571 98.3 100.0
Missing System 10 1.7

Total 581 100.0



Source: GVU's Tenth WWW User Survey (Conducted October 1998)
URL:http://www.gvu.gatech.edu/user_surveys/
Copyright 1998 GTRC - ALL RIGHTS RESERVED
Contact: www-survey@cc.gatech.edu

For more information or to submit comments:
send email to www-survey@cc.gatech.edu.

GVU's WWW Surveying Team
Graphics, Visualization, & Usability Center
College of Computing
Georgia Institute of Technology
Atlanta, GA 30332-0280