Ethan Frome

2003 1

...2...2...3...4...4...9...9...12...16...23...23...23...24...26...27...29...82...95 1

(2003/1) 1997 CNNIC CNNIC 1997 1998 1999 2000 2001 2002 CNNIC 1998 CNNIC 1 7 CNNIC, CNNIC CNNIC CN WWW 2

1 CNNIC 1 2 web CN gtld web WWW.+ cnnic.net.cn www.cnnic.net.cn whois.cnnic.net.cn dns2.cnnic.net.cn www.cnnic.net.cn 3 4 2002 12 31 3

2083 403 1480 200 1 ISDN 5910 2023 4080 432 660 1 2 3 ADSL CABLE MODEM 2 153 CN AC COM EDU GOV NET ORG 1728 133796 1629 7796 20234 9587 4774 179544 1.0% 74.5% 0.9% 4.3% 11.3% 5.3% 2.7% 100% 4

EDU 0.9% GOV 4.3% NET 11.3% ORG 5.3% 2.7% AC 1.0% COM 74.5% CN ( EDU) 59491 15412 2554 1541 3338 1008 943 33.44% 8.66% 1.44% 0.87% 1.88% 0.57% 0.53% 4700 1321 1562 8892 6922 1824 3836 2.64% 0.74% 0.88% 5.00% 3.89% 1.02% 2.16% 872 5931 2457 5473 1468 24666 1358 0.49% 3.33% 1.38% 3.08% 0.82% 13.86% 0.76% 757 2882 540 1472 211 3588 611 0.42% 1.62% 0.30% 0.83% 0.12% 2.02% 0.34% * 141 440 1328 1806 70 8500 0.08% 0.25% 0.75% 1.01% 0.04% 4.78% * CN WWW.CN.COM.NET.ORG 371600 WWW AC.CN COM (.CN) EDU.CN GOV.CN NET (.CN) ORG (.CN).CN 425 291323 6148 54156 17831 1717 371600 0.1% 78.3% 1.7% 14.6% 4.8% 0.5% 100.0% 5

WWW 75066 39667 4843 3206 8037 1959 2014 20.2% 10.7% 1.3% 0.9% 2.2% 0.5% 0.5% 12567 2682 3769 29202 31216 4568 13690 3.4% 0.7% 1.0% 7.9% 8.4% 1.2% 3.7% 1971 16740 6216 8567 5697 70192 3082 0.5% 4.5% 1.7% 2.3% 1.5% 18.9% 0.8% 1399 11557 1093 2959 947 3132 1333 0.4% 3.1% 0.3% 0.8% 0.3% 0.8% 0.4% * * * 316 691 1711 1312 177 22 0.1% 0.2% 0.5% 0.3% 0.0% 0.0% * WWW WWW 9380M CSTNET55M CHINANET5147M CERNET259M UNINET1093M (CNCNET) 2469M CIETNET2M CMNET355M CGWNET CSNET IP 29002240 1.2 IP 7851264 IP 3420672 IP 36864 6

IP APNIC APNIC IP 3 10829824 165B+64C CNNIC 4 6225920 95B 5742592 87B+160C 5 4071424 62B+32C 6 889856 13B+148C ( ) 720896 11B 7 270336 4B+32C 65536 1B 49152 192C 16384 64C 12288 48C 8192 32C 8192 32C 8192 32C 7168 28C 4096 16C 2048 8C 8 70144 1B+18C 29002240 442B+138C APNIC IP 1 IP IPv4 2 APNIC http://www.apnic.net/ 3 APNIC 4 CNNIC CNNIC IP CNNIC CNNIC IP 5 IP ( ) IP 6 IP CNNIC IP 32768 IP 922624 7 IP CNNIC IP 98304 IP 368640 7

8 IP 1875968 28B+160C 458752 393216 155648 2B+96C 147456 2B+64C 147456 139264 7B 6B 2B+64C 2B+32C 139264 2B+32C 122880 1B+224C 98304 98304 1B+128C 1B+128C 90112 1B+96C 90112 1B+96C 86016 1B+80C 81920 1B+64C 81920 1B+64C 73728 1B+32C 73728 1B+32C 65536 1B 65536 1B 57344 224C 49152 192C 40960 160C 32768 128C 28672 24576 24576 112C 24576 96C 24576 96C 16384 64C 16384 64C 16384 64C 16384 64C 16384 64C 16384 64C 16384 64C 16384 64C 96C 96C 8

9 1302528 19B+224C 6225920 95B CNNIC IP IP 9 CNNIC IP CNNIC IP *1 59.3% 40.7% 40.7% 59.3% *2 18 18-24 25-30 31-35 36-40 41-50 51-60 60 17.6% 37.3% 17.0% 10.2% 7.4% 6.8% 2.8% 0.9% 36-40 7.4% 41-50 6.8% 51-60 60 2.8% 0.9% 18 17.6% 31-35 10.2% 25-30 17.0% 18-24 37.3% 9

*3 57.8% 42.2% 42.2% 57.8% *4 6.6% 7.1% 2.3% 2.5% 3.7% 1.6% 1.2% 4.8% 2.4% 3.8% 8.1% 5.5% 1.9% 3.8% 2.0% 6.5% 2.8% 5.4% 2.9% 9.5% 2.0% 0.4% 5.2% 0.8% 1.7% 0.1% 2.2% 1.2% 0.3% 0.3% 1.4% *5 ( ) ( ) 12.9% 30.6% 26.1% 27.6% 2.3% 0.5% 27.6% 2.3% 0.5% ( ) 12.9% 26.1% ( ) 30.6% 10

*6 IT 12.5% 4.7% 0.8% 10.3% 11.8% 1.2% 6.1% 1.6% 4.1% 1.0% 1.0% 2.3% 1.0% 1.4% 3.0% 1.0% 0.2% 1.1% 10.6% 1.0% 1.9% 11.1% 3.9% 0.4% 1.7% 0.8% 2.9% 0.1% 0.1% 0.2% 0.2% *7 8.0% 8.9% 15.7% 6.2% 10.3% 10.3% 1.0% 6.2% 0.9% 28.0% 4.0% 0.5% *8 500 501-1000 1001-1500 1501-2000 2001-2500 2501-3000 23.5% 20.9% 15.4% 8.2% 5.1% 3.8% 11

3001-4000 4001-5000 5001-6000 6001-10000 10000 3.1% 1.3% 0.7% 0.7% 0.8% 16.5% *1 62.6% 42.5% 20.2% 19.4% 0.6% 0.5% 0.4% 70.0% 60.0% 62.6% 50.0% 42.5% 40.0% 30.0% 20.0% 10.0% 0.0% 20.2% 19.4% 0.6% 0.5% 0.4% *2 50 51 100 101 200 201 300 301 400 401 500 500 39.5% 30.6% 21.9% 4.4% 1.5% 0.9% 1.2% 40.0% 39.5% 30.0% 30.6% 21.9% 20.0% 10.0% 0.0% 4.4% 1.5% 0.9% 1.2% 50 51 100 101 200 201 300 301 400 401 500 500 12

*3 9.8 *4. 3.4 *5 0 1 2 3 12.8% 5.4% 4.3% 2.8% 4 5 6 7 2.3% 1.9% 1.9% 2.8% 8 9 10 11 8.8% 15.2% 16.1% 13.3% 12 13 14 15 14.1% 16.5% 22.1% 23.0% 16 17 18 19 20.2% 16.9% 16.6% 29.3% 20 21 22 23 41.5% 40.3% 32.3% 19.9% *6 E-mail 1.5 E-mail 1.2 *7 ( ) 7.7 8.3 5.5 *8 53.1% 4.8% 1.0% 24.6% 1.1% 7.0% 1.9% 3.8% 1.1% 0.1% 13

1.0% 0.3% 0.2% 9 92.6% 21.3% 68.3% 45.3% 42.2% QQ ICQ 45.4% BBS 18.9% 6.8% 1.9% 18.1% 11.5% 8.8% 8.9% 9.5% 1.0% 0.7% 3.6% 5.5% 0.9% 0.8% 0.3% VOD 5.6% 3.6% MP3 FLASH 13.4% 1.1% 3.3% 0.9% 1.2% ERP CRM SCM 1.2% 0.1% 10 78.0% 53.4% 44.6% 27.8% 14

17.9% 32.6% 30.1% 20.4% 11.0% 4.6% 8.0% 22.1% 7.5% 6.5% 7.2% 7.6% 4.9% 2.9% 8.5% 3.1% 5.8% 0.7% 11 81.3% 71.1% 12 29.7% 27.1% 20.2% 24.0% 13.4% 38.9% 23.7% 6.4% 11.7% 7.7% 6.4% 24.0% 11.2% 10.7% 7.3% 11.6% 15.3% 4.2% 15

15.2% 13.6% 5.2% 0.8% 13 84.6% 70.2% 32.8% 56.8% 28.6% 17.9% 37.4% 12.5% 3.4% 11.3% 0.6% 14. 12.3% 38.1% 39.1% 10.5% 1.8% 15.4% 54.4% 28.4% ERP 36.6% 32.9% 21.9% 8.6% CRM 46.7% 32.1% 15.6% 5.6% SCM 51.1% 32.3% 12.7% 3.9% 1 4.5% 29.2% 36.5% 21.5% 8.3% 3.4% 15.9% 37.5% 30.6% 12.6% 2.1% 15.1% 46.4% 29.0% 7.4% 6.0% 40.6% 39.2% 11.8% 2.4% 2.5% 21.2% 49.5% 21.8% 5.0% 2.9% 24.3% 50.1% 18.1% 4.6% 3.1% 19.4% 45.9% 24.3% 7.3% 9.6% 44.5% 37.2% 7.1% 1.6% 2.0% 32.4% 55.8% 8.7% 1.1% 16

2 37.5% 35.3% 22.6% 3.6% 1.0% 33.6% 33.2% 25.3% 5.7% 2.2% 26.6% 34.7% 31.0% 6.1% 1.6% 3 33.3% 6.4% 28.2% 13.0% 16.9% 2.2% 4 5.9% 31.6% 25.9% 20.8% 15.8% 5 6.2% 60.4% 12.1% 21.3% 6 17.6% 50.5% 28.4% 3.5% 7 20.2% 49.1% 30.7% 17

8 9.2% 64.4% 26.4% 9 17.0% 8.5% 40.4% 32.0% 0.4% 1.7% 10 18.4% 44.5% 30.6% 6.5% 11 33.8% 66.2% 12-17 12 45.5% 41.3% 41.1% 31.8% 26.1% 2.2% 13 67.7% 29.9% 6.2% 12.5% 34.9% 7.1% 18

5.5% 4.7% 11.0% 2.7% 12.7% 2.1% 9.8% 7.7% 4.3% 2.3% 14 39.4% 27.1% 11.9% 20.1% 17.8% 17.5% 22.3% 8.9% 17.3% 13.8% 14.9% 13.1% 20.2% 16.7% 8.9% 0.3% 15 33.3% 31.1% 28.4% 6.9% 0.3% 16 EMS 15.5% 7.6% 38.8% 35.9% 19

1.6% 0.6% 17 23.4% 10.8% 39.3% 8.6% 10.8% 6.4% 0.7% 18 24.7% 42.2% 21.3% 8.4% 3.4% 19 8.8 20 43.6% 27.6% 14.7% 67.8% 1.4% 21. / / 7.1% 20.6% 28.1% 27.1% 17.1% 22 8.2 23 16.4% 5.4% 14.3% 20

/ 53.4% 2.0% 7.7% 0.8% 24. 41.7% BBS 20.7% QQ ICQ 83.3% NetMeeting 6.5% 3.3% 25 59.4% 30.5% 10.1% 26 23.6% 78.4% 70.2% 3.9% 6.8% 2.7% 27 1 4.0% 1 3 10.8% 3 -- 12.4% --1 14.4% 1 10.0% 48.4% 28 68.7% 7.0% 24 4.4% VOD 1.7% / 16.8% 1.4% 21

29 16.2% 26.2% 2.3% 1.0% 2.0% 24 0.7% 32.3% 17.3% 2.0% 30 1 2.4% 1-3 5.0% 3-6 8.1% 6-12 11.8% 1 13.9% / / 57.0% 1.8% * 22

gtld gtld WWW WWW gtld.com.net.org WWW gtld CN CN CN WWW CNNIC ICP/ISP CNNIC 2002 12 11 ---12 31 23

39456 29948 ( ) 6 A B A 95% 1600 3% PPS PPS 7 8 24

PPS EXCEL 0-1 7 229 457 A B 2000 25

CNNIC 1997 CNNIC CNNIC CNNIC 2002 11 15 CNNIC CNNIC CNNIC 26

263 TOM 51JOB FM365 21CN C&C NEWS CHINA DAILY IDC 27

28

CNNIC 1997 10 11 2003 cnnic-survey@cnnic.net.cn 29

2002 CN 5910 2083 17.9 37.1 2002 6 20% 2001 12 1782.5M 9380M 2002 6 1196.5M ADSL CABLE MODEM 660 25 2000 59.3% 57.8% 54.9% 69.6% 84.5% 25 500 2000 9.5% 8.1% 7.1% 6.6% 6.5% 28% 15.7% 8.0% 8.9% 6.2% IT 12.5% 10.3% 11.8% 10.6% 11.1% 62.6% 9 00 10 00 15.2% 16.1% 20 00 21 00 22 00 41.5% 40.3% 32.3% 9.8 3.4 100 70.1%, 1.5 1.2 2002 6 7.7 5.5, 30

53.1% 24.6% / 40.8% 27.7%, 18.7% 6.4%, 2003 8630 31

CN WWW IP CNNIC 1 2002 12 31 2083 403 19.3% 19% 1480 71.1% 74.4% 200 9.6% 6.6% 1-1 03.1, 9.6% 02.7, 6.6% 03.1, 19.3% 02.7, 19.0% 02.7, 74.4% 03.1, 71.1% 1-1 470 29.1% 66.1% 1997 10 29.9 69.7 96 31.3% 72.2% 1997 10 4.9 82.2 280 32

23.3% 45.1% 1997 10 25 59.2 1-2 94 88.7% 1-3 2500 2000 2083 1613 1500 1254 1480 1200 1002 1020 1000 892 839 751 650 549 500 350 403 29.9 54.2 25 46 74.7 146 309 4.9 8.2 11.7 121 234 307 101 141 163 25 41 0 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 1-2 200 200 150 106 100 50 0 02.7 03.1 1-3 1-4 33

2000 1 2 1.5 1 0.5 0 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 2 1-4 2002 12 31 5910 2023 4080 ISDN 432 660 1-5 34

8000 6000 5910 4000 4080 2000 0 2023 ISDN 432 660 1-5 1330 29% 75.4% 1997 10 62 95.3 417 26.0% 63.5% 1997 10 15.5 130.5 738 22.1% 51.2% 1997 10 46.5 87.7 1-6 ISDN 117 37.1% 460 230.0% 1-7 35

6000 5910 4580 4000 3370 3342 4080 2000 0 2650 2698 2250 2196 2023 1886 1690 1606 1432 1237 890 62 46.5 117.5 15.5 32.5 85 210 61 170 400 781 857 707 144 324 514 224 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 1-6 800 660 600 400 315 432 200 200 0 ISDN 02.7 03.1 1-7 ISDN 2000 1 20 153 6.7 24 18.6% 29.7% 1-8 36

200 150 153 100 92 107 118 129 50 0 20 59 00.1 00.7 01.1 01.7 02.1 02.7 03.1 1-8 1998 7 2000 7 50% 2000 1 2002 1 1-9 1.5 1 0.5 0 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 1-9 30% 1-10 37

50.0% 25.0% 0.0% 97.1 98.7 99.1 99.7 00.1 00.7 01.1 02.1 03.1 41.0% 31.6% 28.7% 26.7% 28.1% 25.1% 19.9% 17.7% 15.4% 5.2% 9.6% 6.8% 6.7% 7.4% 6.4% 9.5% 8.4% 11.0% 27.1% 29.3% 24.1% 32.1% 31.6% 35.0% 34.4% 36.0% 34.9% 20.5% 22.6% 30.5% 21.3% 23.6% 22.9% 21.8% 24.3% 23.0% 4.3% 4.2% 6.0% 7.9% 6.0% 6.3% 9.4% 9.0% 10.3% 1.9% 2.7% 4.0% 4.7% 3.2% 4.3% 4.9% 4.6% 5.4% 1-10 5910 2002 6.55 13 4.6% 6 11.1% 3 CN 2002 12 31 CN 179544 53398 42.3% 41% 1997 10 4066 44.2 CN CN 2002 CN 38

ac.cn 1728 1036 149.7% com.cn 133796 34961 35.4% edu.cn 1629 147 9.9% gov.cn 7796 1110 16.6% net.cn 20234 7986 65.2% org.cn 9587 6556 216.3% 4774 1602 50.5% 1-11 CN CN CN 200000 150000 100000 50000 0 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 AC 259 363 432 502 500 624 682 667 673 692 1728 COM 2131 6559 13913 22220 38776 78878 96221 99922 99123 98835 133796 EDU 325 414 531 615 731 812 1127 1239 1354 1482 1629 GOV 323 561 982 1663 2479 3665 4615 5181 5864 6686 7796 NET 370 657 1223 2221 3753 10719 13291 15055 14045 12248 20234 ORG 99 229 409 649 940 1912 2596 2864 2943 3031 9587 559 632 906 1175 1516 3124 3567 3434 3317 3172 4774 4066 9415 18396 29045 48695 99734 122099 128362 127319 126146 179544 AC COM EDU GOV NET ORG 1-11 CN CN CN 39

CN 85% CN 1-12 50.0% 15.0% 40.0% 30.0% 10.0% 20.0% 5.0% 10.0% 0.0% 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 41.3% 41.3% 42.6% 41.4% 39.5% 38.6% 36.0% 37.9% 25.3% 26.6% 24.7% 25.4% 26.6% 27.4% 28.5% 24.6% 22.8% 21.2% 21.0% 20.1% 20.0% 20.6% 22.0% 20.3% 4.2% 4.0% 4.0% 4.7% 5.1% 4.6% 4.7% 4.3% 4.1% 4.2% 4.2% 4.6% 4.5% 4.4% 4.4% 3.7% 2.2% 2.5% 2.5% 2.8% 3.1% 3.1% 3.1% 3.4% 0.0% 1-12 CN 4 WWW 2002 12 31 WWW 371600 78387 26.7% 34.1% 1-13 WWW WWW ac.cn com.cn 291323 59205 25.5% gov.cn 6148 1219 24.7% net.cn 54156 11867 28.1% org.cn 17831 6179 53.0% 1-13 40

400000 320000 240000 160000 80000 0 01.1 01.7 02.1 02.7 03.1 AC 403 486 444 453 425 COM 221988 191036 215779 232118 291323 GOV 3294 3398 4677 4929 6148 NET 31833 36168 47307 42289 54156 ORG 6446 8981 7200 11652 17831 1441 1456 1693 1772 1717 265405 242739 277100 293213 371600 AC COM GOV NET ORG 1-13 WWW WWW WWW WWW 85% WWW 1-14 CN 41

50.0% 20.0% 40.0% 15.0% 30.0% 10.0% 20.0% 10.0% 5.0% 0.0% 01.1 01.7 02.1 02.7 03.1 0.0% 28.3% 27.4% 25.1% 25.5% 24.7% 39.2% 33.2% 38.1% 37.9% 36.9% 21.6% 22.8% 23.0% 24.4% 25.6% 4.1% 6.1% 6.1% 5.6% 5.1% 4.5% 6.3% 4.8% 4.2% 5.4% 2.4% 4.2% 2.9% 2.4% 2.0% 5 1-14 WWW 2002 12 31 9380M 1196.5M 11.3% 23.5% 1997 10 25.408M 369.2 1-15 2002 2 5147M 54.9% 2469M 26.3% 2678M 3582M 5567M 42

12000 10576.5 9380 8000 7597.5 4000 2799 3257 1234 25.408 84.64 143.25 241 351 0 97.1 98.7 99.1 99.7 00.1 00.7 01.1 01.7 02.1 02.7 03.1 6 IP 1-15 M IP 29002240 IP ISP APNIC CNNIC IP IP 1997 10 CN WWW CN WWW 43

4580 5910 1330 1 CNNIC 59.3% 40.7% 2 1 40.7% 59.3% 2 1 1.6% 1997 10 12.3% 40.7% 87.7% 59.3% 2 2 1997 7:1 1.5:1 44

100 92.8 87.7 86.0 85.0 79.0 80 74.7 69.6 61.3 60.0 60.9 59.3 60 38.7 40.0 39.1 40.7 40 30.4 25.3 21.0 20 12.3 14.0 15.0 7.2 0 1997.10 1998.7 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 2 2 % 3504.6 54.4 64 25.6% 2405.4 7.6 317 34.3%( 2 3 ) 5.3% 3.9% 13 4000 3500 3000 2500 2000 1500 1000 500 0 3504.6 2789.2 2405.4 2022.0 1790.8 1565.1 1624.5 1262.1 1348.0 1025.6 703.1 684.9 180.6 340.0 427.9 54.4 109.0 7.6 8.5 29.4 60.0 186.9 1997.10 1998.7 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 2 2 3 45

CNNIC 57.8% 42.2% 2 4 2001 1.7 1 42.2% 57.8% 2 4 1.1% 1999 1 6 2 5 3416 26.6% 2494 32.5% 2 6 7.2% 3.1% 70 60 64.0 63.0 64.0 66.6 62.9 58.5 56.9 58.9 57.8 50 40 36.0 37.0 36.0 33.4 37.1 41.5 43.1 41.1 42.2 30 20 10 0 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 2 5 % 46

4000 3500 3000 2500 2000 1500 1000 500 0 3416.0 2697.6 2494.0 1917.5 1882.4 1415.3 1550.3 1452.5 1125.5 1099.8 834.8 569.6 564.5 134.4 252.0 320.4 75.6 148.0 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 3 2 6 CNNIC 18 24 37.3% 18 (17.6%) 25 30 (17.0%) 30 35 82.1% 35 17.9% 2 7 36-40 7.4% 31-35 10.2% 41-50 6.8% 51-60 2.8% 60 0.9% 18 17.6% 25-30 17.0% 18-24 37.3% 2 7 18 24 25 30 2000 1 30.8% 47

17.0% 18 2.4% 17.6% 2 8 35 1997 10 2 35 3755.6 4852.1 29.2% 35 824.4 1057.9 28.3% 2 9 2 10 2 8 % 50 40 30 20 10 0 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 1818-24 25-30 31-35 36-40 41-50 51-60 60 100 80 84.1 91.1 89.8 88.9 88.2 87.6 83.8 79.8 79.9 82.0 82.1 60 40 20 15.9 8.9 10.2 11.1 11.8 12.4 16.2 20.2 20.1 18.0 17.9 0 1997.10 1998.7 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 35 35 2002.7 2003.1 2 9 % 48

6000 5000 4852.1 4000 3755.6 3000 2000 1000 0 2692.6 1480.9 1885.52114.7 1057.9 785.0 107.0 188.6 21.4 355.6 44.4 105.0 209.1 364.5 535.3 677.4 824.4 52.1 9.9 10.5 1997.10 1998.7 1999.1 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 35 35 2002.7 2003.1 4 2 10 CNNIC 30.6% 27.6% 26.1% 30.4% 69.6% 2 11 27.6% 2.3% 0.5% ( ) 12.9% 26.1% ( ) 30.6% 2 11 1.3% 985.3 31.5% 344.7 23.7% 2 12 2 13 49

80 70 60 50 40 30 20 10 0 58.9 59.0 58.8 52.0 51.8 48.0 48.1 41.1 41.0 41.1 64.2 67.1 68.3 69.6 35.8 32.9 31.7 30.4 1998.7 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 2 12 % 4500 4000 3500 3000 2500 2000 1500 1000 500 0 4113.4 3128.1 2261.3 1701.3 1796.6 1323.0 1451.9 1108.7 875.4 924.8 948.7 462.8 812.9 69.2 236.0 48.3 164.0 427.2 1998.7 1999.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 2 13 5 CNNIC 500 40% 501 1000 20.9% 1001 1500 15.4% 15.5% 2000 2 14 50

25 20 15 16.5 23.5 20.9 15.4 10 5 0 500 501-1000 1001-1500 1501-2000 8.2 5.1 3.8 3.1 1.3 0.7 0.7 0.8 2001-2500 2501-3000 3001-4000 4001-5000 5001-6000 6001-10000 10000 2 14 % 13% 16.5% 2000 13.4% 15.5% 2000 3966.3 4994 25.9% 2000 613.7 916.1 49.3% 2 15 2 16 100 80 84.1 86.5 86.6 84.5 60 40 20 15.9 13.5 13.4 15.5 0 2001.7 2002.1 2002.7 2003.1 2000 2000 2 15 % 51

6000 5000 4000 3000 2000 1000 0 4994.0 3966.3 2915.1 2228.7 916.1 613.7 421.4 455.0 2001.7 2002.1 2002.7 2003.1 2000 2000 6 2 16 CNNIC 28% 15.7% 10.3% 1% 0.9% 2 17 1.0 0.9 0.5 4.0 6.2 6.2 8.9 8.0 10.3 10.3 15.7 28.0 0 5 10 15 20 25 30 2 17 (%) 1.8% 454.8 2 18 52

1800 1600 1400 1200 1000 800 600 400 200 0 26.2 1654.8 28.0 23.0 24.1 20.9 1200.0 812.2 609.5 470.3 2001.1 2001.7 2002.1 2002.7 2003.1 30 25 20 15 10 5 0 2 18 % ( 2001 22384 ) 7.4% 2 7 CNNIC 12.5% 11.8% 11.1% 2 19 53

IT 4.7 4.1 3.9 3.0 2.9 2.3 1.9 1.7 1.6 1.4 1.2 1.1 1.0 1.0 1.0 1.0 1.0 0.8 0.8 0.4 0.2 0.2 0.1 0.1 0.2 6.1 12.5 11.8 11.1 10.6 10.3 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 2 19 % IT 2 20 110.7 28.7% 116.3 33.8% 121.9 38.3% IT 96.6 31% 3.3 0.7% 2 21 54

12.1 14.6 10.8 10 9.8 12.5 11.8 11.6 11.1 10.3 0 2 4 6 8 10 12 14 16 IT 2002.7 2003.1 2003.1 2 20 % 464.7 495.8 460.1 440.2 408.5 385.1 311.9 318.3 343.8 468.0 0 100 200 300 400 500 600 IT 2002.7 2 21 35 55

56

1 CNNIC 62.6% 42.5% 20.2% 19.4% 0.6% 0.5% 3 1 62.6 42.5 20.2 19.4 0.6 0.5 0.4 0 20 40 60 80 3 1 % CNNIC 3 2 57

70 60 50 40 50.0 47.0 44.0 44.0 50.0 37.0 58.8 60.3 61.0 61.3 62.1 62.6 43.0 43.9 45.1 45.7 43.3 42.5 30 20 10 0 99.1 99.7 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 3 2 / % 2 CNNIC 1 7 8 11 12 13 17 18 19 20 21 3 3 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 5.4 4.3 2.8 2.3 1.9 15.2 2.8 1.9 8.8 41.5 40.3 32.3 29.3 23.0 22.1 16.1 20.2 19.9 16.5 16.6 16.9 13.3 14.1 12.8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3 3 3 % CNNIC 95.2% 10.1% 58

2.2% 5.6% 2000 1 20 153 24 3 4 180 160 140 120 100 80 60 40 20 0 153 129 118 107 92 59 20 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 3 4 4 CNNIC 50 39.5% 51 100 30.6% 21.9% 101 200 200 3 5 100 59

40 39.5 30 20 30.6 21.9 10 0 50 51 100 101 200 4.4 201 300 1.5 0.9 1.2 301 400 401 500 500 3 5 % 100 4.3% 100 3 6 80 67.9 72.3 74.4 70.1 60 40 32.1 27.7 25.6 29.9 20 0 2001.7 2002.1 2002.7 2003.1 100 100 5 3 6 % CNNIC 3.4 9.8 17 8 9 1.5 3 7 3.1 60

3.4 3 8 20 16 17.0 16.5 12 8 13.7 8.7 8.5 8.3 9.8 4 0 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 3 7 6 4 3.3 3.2 3.1 3.4 2 0 2001.7 2002.1 2002.7 2003.1 6 E-mail 3 8 CNNIC 1.5 E-mail E-mail 1.2 E-mail E-mail 4 1 2 3 9 E-mail 1 2 61

5 4 4.0 3.9 3 2 1 3.0 3.3 3.2 2.9 2.6 2.3 2.2 1.9 1.4 1.6 1.5 1.2 0 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 E-mail E-mail 3 9 E-mail E-mail 7 CNNIC 7.7 8.3 5.5 3 10 12 10 8 6 4 10 10 9.1 8.2 6.8 5.3 5.5 2 0 2000.1 2000.7 2001.1 2001.7 2002.1 2002.7 2003.1 8 3 10 CNNIC 53.1% 24.6% 7% 3 11 62

7 4.8 3.8 1.9 1.1 1.1 1 1 0.3 0.1 0.2 24.6 53.1 0 10 20 30 40 50 60 3 11 % 5.5% 3 12 60 50 42.9 46.1 47.6 53.1 40 30 20 10 0 2001.7 2002.1 2002.7 2003.1 3 12 % 63

E-mail 64

CNNIC 4580 5910 1330 3.6% 4.6% 2002 1 1 CNNIC / 40.8% 27.7% 18.7% / 10.0% / 7.4% 7.3% 5.9% 4-1 / / / 18.7% 27.7% 40.8% / 10.0% 7.4% 2.4% 1.7% 7.3% 5.9% 0.4% 0.1% / 6.7% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 4-1 / 77.2% 65

19.1% 4-2 / 70.2% 30 4-3 100.0% 80.0% 77.2% 60.0% 40.0% 20.0% 0.0% 19.1% 3.7% 4-2 / 100.0% 80.0% 70.2% 60.0% 40.0% 20.0% 14.0% 5.8% 10.0% 0.0% 18 18-24 25-30 30 4-3 / 98.0% 2.0% 4-4 66

2.0% 98.0% 4-4 4-5 / 8.8% 7.4% 5.9% 7.3% 6.6% 5.9% 1.6% 1.7% 0.5% 0.4% 5.8% 2.4% 19.7% 18.7% 24.3% 27.7% 41.1% 40.8% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 4-5 2 1.7% 1 2.0% 1-3 0.9% 3-6 1.8% 6-1 8.1% 41.9% 43.6% 4-6 6.4% 1 2.4% 1.7% 1-3 2.9% 2.0% 3-6 2.0% 0.9% 67

6-1 3.7% 1.8% 13.9% 8.1% 11.0% 6.4% 4-6 11.7% 2.4% 1 32.0% 2.9% 3 6 0.9% 2.0% 6 1 1.8% 3.7% / 8.1% 13.9% 32.7% 41.9% 43.6% 42.4% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 4-6 2 1 CNNIC 60.0% 40.0% 59.3% 40.7% 4-7 68

,, 40.7%,, 40.0%,,,, 59.3% 60.0% 2 4-7 18 17.5% 18-24 10.2% 25-30 31-35 36-40 41-50 14.9% 16.5% 14.4% 16.7% 50 9.8% 4-8 50.0% 40.0% 37.3% 30.0% 20.0% 10.0% 17.6% 17.0% 17.5% 14.9% 10.2% 16.5% 10.2% 14.4% 16.7% 7.4% 6.8% 9.8% 3.7% 0.0% 18 18-24 25-30 31-35 36-40 41-50 50 4-8 3 CNNIC 78.5% 21.5% 69

42.2% 57.8% 4-9,, 78.5%,, 21.5%,, 57.8%,, 42.2% 4-9 / / 70

1 1 CNNIC 58.0% 42.0% 67.5% 32.5% 5-1,, 32.5%,, 58.0%,, 42.0%,, 67.5% 2 5-1 CNNIC 18 19.5% 18-24 31.3% 25-30 18.9% 69.7% 31 18 19.6% 18-24 23.4% 25-30 18.1% 61.1% 31 5-2 71

50% 40% 30% 20% 10% 0% 19.6% 19.5% 31.3% 23.4% 18.9% 18.1% 10.8% 17.5% 11.9% 8.2% 6.9% 6.5% 3.5% 1.8% 1.2% 1.0% 18 18-24 25-30 31-35 36-40 41-50 51-60 60 3 5-2 CNNIC 51.9% 48.1% 45.3% 54.7% 5-3,, 54.7%,, 51.9%,, 48.1%,, 45.3% 5-3 4 CNNIC 13.6% 36.6% 26.0% 21.6% 72

1.7% 0.5% 49.8% 15.0% 34.3% 29.5% 19.4% 1.7% 0.1% 50.7% 5-4 50% 40% 30% 20% 15.0% 13.6% 36.6% 34.3% 29.5% 26.0% 21.6% 19.4% 10% 0% 1.7% 1.7% 0.5% 0.1% 5-4 5 CNNIC IT 5-5 50% 40% 30% 20% 10% 20.4% 12.0% 11.3% 8.5% 6.1% 4.5% 4.5% 4.2% 15.8% 10.4% 9.3% 10.8% 0% IT 5-5 73

6 CNNIC 44.5% 1500 68.3% 5-6 30.0% 26.4% 20.0% 21.6% 13.4% 13.9% 17.2% 20.3% 10.0% 0.0% 500 501-1000 1001-1500 5-6 2 1 CNNIC 50 36.5% 51-100 101-200 35.8% 22.0% 5.7% 200 50 45.4% 51-100 101-200 33.9% 15.4% 5.3% 200 5-7 74

50% 40% 36.5% 45.4% 35.8% 33.9% 30% 20% 10% 0% 22.0% 15.4% 3.5% 2.3% 0.7% 0.5% 1.1% 0.9% 1.4% 0.6% 50 51-100 101-200 201-300 301-400 401-500 500 5-7 2 11.3 3.6 8.4 3.0 5-8 12.0 11.3 8.0 8.4 4.0 3.6 3.0 0.0 5-8 3 5-9 75

60% 40% 20% 0% 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 5-9 4 E-mail E-mail 5-10 E-mail 10.0 8.0 7.4 7.8 6.0 4.0 3.6 4.1 5.6 3.4 2.0 0.0 1.5 1.1 1.1 0.8 E-mail E-mail 5-10 E-mail 5 CNNIC 55.0% 25.5% 76

52.6% 24.3% 4.4% 6.1% 5.7% 8.7% 5-11 0.2% 0.1% 0.1% 0.7% 0.8% 1.0% 1.4% 1.6% 3.1% 4.4% 6.1% 25.4% 55.0% 0.1% 0.0% 0.1% 0.4% 0.6% 0.8% 1.5% 1.9% 3.3% 5.7% 8.7% 24.3% 52.6% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 60.0% 5-11 3 1 CNNIC / 40.8% 26.1% / 38.3% 30.9% 5-12 / 77

/ / / 6.5% 7.3% 6.3% 5.6% 2.0% 1.8% 0.3% 0.4% 0.1% 0.1% 5.9% 8.4% 6.3% 7.1% 5.5% 2.6% 10.1% 10.2% 16.8% 18.8% 30.9% 26.1% 38.3% 40.8% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% 5-12 2 CNNIC 1.8% 1.9% 1-3 0.8% 3-6 1.5% 6-1 7.7% 1 13.7% 2.0% 2.5% 1-3 1.2% 3-6 2.5% 6-1 11.0% 1 19.2% 5-13 78

44.2% 36.6% 11.0% 2.5% 1.2% 2.5% 2.0% 0.8% 1.9% 43.2% 43.1% 7.7% 1.5% 1.8% 0.0% 10.0% 20.0% 30.0% 40.0% 50.0% / 6 1 3 6 1 3 1 5-13 IT E-mail / 79

2003 WTO GDP 7% 2001 2003 11 2003 2002 2003 8630 46% 2003 2003 25 2000 80

25 500 2000 IT 2003 2003 9 00-10 00 20 00-22 00 81

1 2000 (World Internet Project) WIP 2000 2001 CNNIC 1 CNNIC 2 CityU 1152/00H 2002 12 31 82

* 205 126 36 90 62% 18% 44% 100% 29% 71% 70% 60% 50% 40% 30% 20% 10% 52% 56% 31% 34% 21% 22% 4% 5% 62% 44% 18% 7% 0% 2000 2001 2002 ADSL Cable Modem Microwave ISDN 1 CNNIC 6 84 275 45% 260 289 2WIP 18 74 237 49% 225 249 83

WIP CNNIC *1 53% 47% 47% 53% *2 18 18-24 25-30 31-35 36-40 41-50 51-60 22% 19% 18% 10% 15% 12% 4% 0.4% 41-50 12% 51-60 60 4% 0% 18 22% 60 36-40 15% 31-35 10% 25-30 18% 18-24 19% *3 65% 35% 35% 65% 84

*4 ( ) ( ) 53% 11% 12% 22% 2% 22% 2% 12% ( ) 11% ( ) 53% *5 / 4% 20% 26% 2% 32% 11% 5% *6 1 1-2 2-3 3-4 4 21% 30% 21% 15% 13% *1 88% 55% 50% 14% 85

100% 88% 75% 50% 55% 50% 25% 14% 0% *2 50 51 100 101 200 201 300 301 400 401 500 500 10% 17% 42% 24% 4% 1% 2% 50% 42% 40% 30% 24% 20% 10% 0% 10% 17% 50 51 100 101 200 201 300 301 400 401 500 500 4% 1% 2% ISP *3 11.5 *4. 5.0 *5 1 2 3 4 5 6 86

3% 2% 2% 1% 1% 1% 7 8 9 10 11 12 1% 4% 13% 15% 12% 9% 13 14 15 16 17 18 8% 9% 12% 12% 10% 11% 19 20 21 22 23 24 13% 19% 26% 28% 20% 15% 24 30% 28% 26% 25% 20% 15% 10% 19% 13% 15% 12% 13% 13% 12% 9% 9% 10% 11% 8% 20% 15% 5% 3% 2% 2% 1% 1% 1% 1% 4% 0% 1 2 3 4 5 6 7 8 9 101112131415161718192021222324 *6 E-mail 2.3 E-mail 2.0 *7 25.2 34.8 13.4 *8 50% 11% 1% 18% 1% 3% 87

3% 6% 0% 0% 1% 1% 4% *9 30% 12% 9% 4% 45% QQ ICQ 16% BBS 1% 1% 1% 14% 1% 1% 2% 1% 0% 0% 0% 1% 0% 0% VOD 1% 0% MP3 FLASH 4% 3% 0% *10 20% 88

80% *11 19% 8% 14% 4% 6% 7% 13% 13% 2% 7% 1% 12 WIP / 1.2 2.4 0.7 2.3 1.8 1.0 18-74 WIP 100% 75% 50% 25% 0% 2000 2001 2002 / 13 WIP 71% 89

WIP 63% WIP 19% 52% 18% 11% *1 12% / 6% 3% 12% 1% 0% 1% / 34% 25% 9% / 8% *2 1 15% 1-3 12% 3-6 12% 6-12 10% 90

1 9% / 12% 29% 6-84 1 15% 1-3 3-6 12% 12% 6-12 1 / 9% 10% 12% 29% 0% 5% 10% 15% 20% 25% 30% 3WIP 18-74 2000 40% 2001 45% 2002 49% 11% 2000 60% 2001 55% 2002 51% 8% 18-74 WIP 100% 75% 43% 43% 38% 50% 17% 12% 13% 25% 40% 45% 49% 0% 2000 2001 2002 91

1 % (%) (%) 0.5 3 2 10 14 12 57 50 53 28 17 22 2 2 2 / 2 14 8 18-74 60 50 40 30 20 10 0 / 2 % (%) (%) 6 3 4 11 5 8 30 30 30 45 47 46 8 15 12 92

6-84 CNNIC 18-74 2000 2001 CNNIC 2000 2001 CNNIC 1700 1682 95% 2.4% RDD 10000 6-84 AAPOR RR3 AAPOR http://www.aapor.org/default.asp?page=survey_methods/standards_and_best_practice s/standard_definitions#response 36% 2000 2001 38% 35% 2001 15%-40% 93

3.2 1000 2.0 94

2002 12 1,809 692 2.30% 2002 12 31 95

861 38.25% 1 50.9% 49.1% 49.1% 50.9% 2 18 18-24 25-30 31-35 36-40 41-50 51-60 60 11.6% 20.4% 16.6% 15.0% 13.0% 16.5% 5.3% 1.6% 41-50 17.0% 51-60 5.0% 60 2.0% 18 12.0% 18-24 19.0% 36-40 13.0% 31-35 15.0% 25-30 16.6% 96

3 51.2% 48.8% 51.2% 48.8% 4 ( ) ( ) ) 4.8% 32.8% 25.3% 29.9% 7.2% 5. 6.4% 26.7% 13.6% ( ) 1.0% 4.6% 24.4% ( / / ) 10.0% 9.5% 3.8% 6 10000 10000-20000 20000-30000 30000-40000 40000-50000 9.1% 5.6% 11.0% 13.3% 11.1% 50000-60000 60000-70000 70000-80000 80000-90000 90000-100000 7.2% 5.1% 3.0% 1.0% 1.0% 100000 3.6% 1.5% 23.7% 0.9% 2.9% 97

1 53.25% 31.70% 4.14% 1.76% 60% 53.25% 50% 40% 31.70% 30% 20% 10% 0% 4.14% 1.76% 2 T1 T3 Cable Modem ADSL ISDN 29.6% 1.4% 6.8% 58.8% 0.3% 3.1% 3 15.52% E-mail 26.92% 15.01% 18.29% 11.17% 7.10% 6.76% 3.01% 4 2.23 98

1 43.8% 41.3% 3.8% 9.5% 1.6% 9.5% 1.6% 3.8% 43.8% 41.3% 2 38.7% 24.0% 13.0% 0.9% 7.8% 0.3% 1.3% 0.2% 0.1% 10.8% 0.9% 1.0% 99

1.0% 45% 40% 35% 30% 25% 20% 15% 10% 5% 0% 38.7% 24.0% 13.0% 10.8% 7.8% 1.3% 0.9% 0.9% 0.3% 0.2% 0.1% 1.0% 1.0% 50.9%49.1% 18 24 20.4% 25 40 48.8% 51.2% 32.8% 25.3% 37.1% 5% 26.7% 24.4% 13.6% 11% 13% 23.7% 53.25% 31.70% ADSL 58.8% 29.6% E-mail 26.92% 15.52% 15.01% 100

18.29% 11.17% 2.23 43.5% 41.1% 24% 10.8% 40 101