Usage Statistics for the atomic line list

From January 18, 1996 until July 04, 2009 the atomic line list has had 76200 unique visitors. The largest number of unique visitors on one day was 50, on October 21, 2002.

The last 15 hosts that contacted the page

1. spip.astro.ulg.ac.be

2. c-68-33-167-134.hsd1.md.comcast.net

3. pool-173-66-138-189.washdc.fios.verizon.net

4. 145.101-177-91.adsl-dyn.isp.belgacom.be

5. astro.on.br

6. dsl-63-249-117-27.dhcp.cruzio.com

7. g229241140.adsl.alicedsl.de

8. rtr.canopy57.losaltos.simplybits.net

9. modemcable195.165-70-69.static.videotron.ca

10. 119.38.163.171

11. 123.234.89.230

12. c-68-33-167-134.hsd1.md.comcast.net

13. 222.240.165.86

14. pool-173-66-138-189.washdc.fios.verizon.net

15. 60.209.146.124

The last 15 hosts that contacted the page
1.	spip.astro.ulg.ac.be
2.	c-68-33-167-134.hsd1.md.comcast.net
3.	pool-173-66-138-189.washdc.fios.verizon.net
4.	145.101-177-91.adsl-dyn.isp.belgacom.be
5.	astro.on.br
6.	dsl-63-249-117-27.dhcp.cruzio.com
7.	g229241140.adsl.alicedsl.de
8.	rtr.canopy57.losaltos.simplybits.net
9.	modemcable195.165-70-69.static.videotron.ca
10.	119.38.163.171
11.	123.234.89.230
12.	c-68-33-167-134.hsd1.md.comcast.net
13.	222.240.165.86
14.	pool-173-66-138-189.washdc.fios.verizon.net
15.	60.209.146.124

Pageviews per day
June/July 2009

20

07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 01 02 03 04

Pageviews per week
July 2008/July 2009

100

Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

Pageviews per month
August 2006/July 2009

500

08 09 10 11 12 01 02 03 04 05 06 07 08 09 10 11 12 01 02 03 04 05 06 07 08 09 10 11 12 01 02 03 04 05 06 07

Pageviews per top level domain

1. United States of America 15756 24.26%

2. Networks (.net) 6955 10.71%

3. Commercial (.com) 5977 9.20%

4. United Kingdom 4981 7.67%

5. Germany 4109 6.33%

6. France 3519 5.42%

7. Japan 2371 3.65%

8. Italy 2264 3.49%

9. Spain 2175 3.35%

10. The Netherlands 1741 2.68%

11. Belgium 1667 2.57%

12. Canada 1302 2.00%

13. Brazil 1285 1.98%

14. Organizations (.org) 1282 1.97%

15. Australia 983 1.51%

16. Russia 802 1.23%

17. Sweden 791 1.22%

18. Ireland 562 0.87%

19. Czech Republic 449 0.69%

20. Poland 418 0.64%

21. Mexico 393 0.61%

22. India 382 0.59%

23. Switzerland 351 0.54%

24. Denmark 309 0.48%

25. Austria 279 0.43%

26. Israel 247 0.38%

27. Argentina 242 0.37%

28. Singapore 224 0.34%

29. Korea (Republic of) 222 0.34%

30. Estonia 208 0.32%

31. China 203 0.31%

32. Turkey 199 0.31%

33. Finland 186 0.29%

34. Portugal 179 0.28%

35. Chile 166 0.26%

36. Taiwan 150 0.23%

37. Hungary 139 0.21%

38. Greece 132 0.20%

39. South Africa 117 0.18%

40. Romania 103 0.16%

41. Ukraine 91 0.14%

42. Colombia 87 0.13%

43. Malaysia 67 0.10%

44. Norway 62 0.10%

45. Croatia 58 0.09%

45. New Zealand 58 0.09%

47. Lithuania 47 0.07%

48. Hong Kong 44 0.07%

49. Slovakia 43 0.07%

50. ARPA Internet Address (.arpa) 42 0.06%

50. Yugoslavia 42 0.06%

52. Saudi Arabia 41 0.06%

53. Indonesia 36 0.06%

54. Venezuela 33 0.05%

55. Thailand 32 0.05%

56. Former Soviet Union 30 0.05%

57. Bulgaria 28 0.04%

58. Philippines 27 0.04%

59. Pakistan 24 0.04%

60. Morocco 22 0.03%

61. Peru 21 0.03%

62. Belarus 20 0.03%

62. Slovenia 20 0.03%

64. International Organizations (.int) 18 0.03%

65. Latvia 14 0.02%

66. Luxembourg 10 0.02%

67. Uruguay 9 0.01%

68. Bosnia and Herzegovina 8 0.01%

68. Information (.info) 8 0.01%

70. Iceland 7 0.01%

71. Armenia 6 0.01%

71. Iran (Islamic Republic of) 6 0.01%

73. Cyprus 5 0.01%

73. Egypt 5 0.01%

73. Lebanon 5 0.01%

76. European Union (.eu) 4 0.01%

76. Georgia 4 0.01%

76. Sri Lanka 4 0.01%

76. Viet Nam 4 0.01%

80. Costa Rica 3 0.00%

80. French Polynesia 3 0.00%

80. Trinidad & Tobago 3 0.00%

83. Ghana 2 0.00%

83. Kazakhstan 2 0.00%

83. Mauritius 2 0.00%

83. Namibia 2 0.00%

83. Nepal 2 0.00%

88. Albania 1 0.00%

88. Bolivia 1 0.00%

88. Brunei Darussalam 1 0.00%

88. Business (.biz) 1 0.00%

88. Cambodia 1 0.00%

88. Cocos (Keeling) Islands 1 0.00%

88. Dominican Republic 1 0.00%

88. Guatemala (Republic of) 1 0.00%

88. Honduras 1 0.00%

88. Lesotho 1 0.00%

88. Macedonia 1 0.00%

88. Madagascar 1 0.00%

88. Maldives 1 0.00%

88. Malta 1 0.00%

88. Moldova (Republic of) 1 0.00%

88. Myanmar 1 0.00%

88. Paraguay 1 0.00%

88. Syrian Arab Republic 1 0.00%

88. Tuvalu 1 0.00%

Unknown 11250

Pageviews per top level domain
1.	United States of America	15756	24.26%
2.	Networks (.net)	6955	10.71%
3.	Commercial (.com)	5977	9.20%
4.	United Kingdom	4981	7.67%
5.	Germany	4109	6.33%
6.	France	3519	5.42%
7.	Japan	2371	3.65%
8.	Italy	2264	3.49%
9.	Spain	2175	3.35%
10.	The Netherlands	1741	2.68%
11.	Belgium	1667	2.57%
12.	Canada	1302	2.00%
13.	Brazil	1285	1.98%
14.	Organizations (.org)	1282	1.97%
15.	Australia	983	1.51%
16.	Russia	802	1.23%
17.	Sweden	791	1.22%
18.	Ireland	562	0.87%
19.	Czech Republic	449	0.69%
20.	Poland	418	0.64%
21.	Mexico	393	0.61%
22.	India	382	0.59%
23.	Switzerland	351	0.54%
24.	Denmark	309	0.48%
25.	Austria	279	0.43%
26.	Israel	247	0.38%
27.	Argentina	242	0.37%
28.	Singapore	224	0.34%
29.	Korea (Republic of)	222	0.34%
30.	Estonia	208	0.32%
31.	China	203	0.31%
32.	Turkey	199	0.31%
33.	Finland	186	0.29%
34.	Portugal	179	0.28%
35.	Chile	166	0.26%
36.	Taiwan	150	0.23%
37.	Hungary	139	0.21%
38.	Greece	132	0.20%
39.	South Africa	117	0.18%
40.	Romania	103	0.16%
41.	Ukraine	91	0.14%
42.	Colombia	87	0.13%
43.	Malaysia	67	0.10%
44.	Norway	62	0.10%
45.	Croatia	58	0.09%
45.	New Zealand	58	0.09%
47.	Lithuania	47	0.07%
48.	Hong Kong	44	0.07%
49.	Slovakia	43	0.07%
50.	ARPA Internet Address (.arpa)	42	0.06%
50.	Yugoslavia	42	0.06%
52.	Saudi Arabia	41	0.06%
53.	Indonesia	36	0.06%
54.	Venezuela	33	0.05%
55.	Thailand	32	0.05%
56.	Former Soviet Union	30	0.05%
57.	Bulgaria	28	0.04%
58.	Philippines	27	0.04%
59.	Pakistan	24	0.04%
60.	Morocco	22	0.03%
61.	Peru	21	0.03%
62.	Belarus	20	0.03%
62.	Slovenia	20	0.03%
64.	International Organizations (.int)	18	0.03%
65.	Latvia	14	0.02%
66.	Luxembourg	10	0.02%
67.	Uruguay	9	0.01%
68.	Bosnia and Herzegovina	8	0.01%
68.	Information (.info)	8	0.01%
70.	Iceland	7	0.01%
71.	Armenia	6	0.01%
71.	Iran (Islamic Republic of)	6	0.01%
73.	Cyprus	5	0.01%
73.	Egypt	5	0.01%
73.	Lebanon	5	0.01%
76.	European Union (.eu)	4	0.01%
76.	Georgia	4	0.01%
76.	Sri Lanka	4	0.01%
76.	Viet Nam	4	0.01%
80.	Costa Rica	3	0.00%
80.	French Polynesia	3	0.00%
80.	Trinidad & Tobago	3	0.00%
83.	Ghana	2	0.00%
83.	Kazakhstan	2	0.00%
83.	Mauritius	2	0.00%
83.	Namibia	2	0.00%
83.	Nepal	2	0.00%
88.	Albania	1	0.00%
88.	Bolivia	1	0.00%
88.	Brunei Darussalam	1	0.00%
88.	Business (.biz)	1	0.00%
88.	Cambodia	1	0.00%
88.	Cocos (Keeling) Islands	1	0.00%
88.	Dominican Republic	1	0.00%
88.	Guatemala (Republic of)	1	0.00%
88.	Honduras	1	0.00%
88.	Lesotho	1	0.00%
88.	Macedonia	1	0.00%
88.	Madagascar	1	0.00%
88.	Maldives	1	0.00%
88.	Malta	1	0.00%
88.	Moldova (Republic of)	1	0.00%
88.	Myanmar	1	0.00%
88.	Paraguay	1	0.00%
88.	Syrian Arab Republic	1	0.00%
88.	Tuvalu	1	0.00%
	Unknown	11250

Pageviews per domain

1. gsfc.nasa.gov 1162

2. oma.be 1075

3. proxy.aol.com 1029

4. stsci.edu 927

5. ll.iac.es 813

6. pha.jhu.edu 774

7. pst.qub.ac.uk 619

8. obspm.fr 587

9. pppl.gov 522

10. colorado.edu 489

11. hq.eso.org 488

12. oamp.fr 470

13. ait.physik.uni-tuebingen.de 453

14. ifa.hawaii.edu 408

15. astro.keele.ac.uk 407

Pageviews per domain
1.	gsfc.nasa.gov	1162
2.	oma.be	1075
3.	proxy.aol.com	1029
4.	stsci.edu	927
5.	ll.iac.es	813
6.	pha.jhu.edu	774
7.	pst.qub.ac.uk	619
8.	obspm.fr	587
9.	pppl.gov	522
10.	colorado.edu	489
11.	hq.eso.org	488
12.	oamp.fr	470
13.	ait.physik.uni-tuebingen.de	453
14.	ifa.hawaii.edu	408
15.	astro.keele.ac.uk	407

Pageviews per host

1. sun002.oma.be 724

2. astro.on.br 252

2. pipoca.pha.jhu.edu 252

4. pcveron.obs-hp.fr 234

5. 130.206.11.139 214

6. info.science.uva.nl 191

7. ceres.astro.uva.nl 189

8. buckeye.gsfc.nasa.gov 175

9. euerao.pa.msu.edu 151

9. proxy.ll.iac.es 151

11. jupiter.aai.ee 142

12. cygnus.arc.nasa.gov 139

13. linproxy.mpia-hd.mpg.de 134

14. aitp30.ait.physik.uni-tuebingen.de 132

15. husker.colorado.edu 130

Pageviews per host
1.	sun002.oma.be	724
2.	astro.on.br	252
2.	pipoca.pha.jhu.edu	252
4.	pcveron.obs-hp.fr	234
5.	130.206.11.139	214
6.	info.science.uva.nl	191
7.	ceres.astro.uva.nl	189
8.	buckeye.gsfc.nasa.gov	175
9.	euerao.pa.msu.edu	151
9.	proxy.ll.iac.es	151
11.	jupiter.aai.ee	142
12.	cygnus.arc.nasa.gov	139
13.	linproxy.mpia-hd.mpg.de	134
14.	aitp30.ait.physik.uni-tuebingen.de	132
15.	husker.colorado.edu	130

How the Numbers are Created

The "odometer" on the Home Page is generated by a Perl program that counts the number of times it is invoked, keeping track of the date, time and the IP address of the client. This page is generated by a C++ program that interprets the data produced by the odometer program.

The odometer counter was adapted from a similar program used at NASA Langley Research Center.