Usage Statistics for the atomic line list

From January 18, 1996 until November 07, 2009 the atomic line list has had 78714 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. kulnet-nat-2.kulnet.kuleuven.be

2. lap79243.mpe.mpg.de

3. 85.218.63.83

4. 194.105.98.194.dynamic.cablesurf.de

5. misqui.fcaglp.unlp.edu.ar

6. cpe-67-49-179-124.hawaii.res.rr.com

7. dhcp-3-207.tuc.noao.edu

8. morgana.ifa.hawaii.edu

9. 221.130.61.60

10. serenity.ipac.caltech.edu

11. 205.43.100.220.dy.bbexcite.jp

12. triband-mum-59.182.136.7.mtnl.net.in

13. kulnet-nat-2.kulnet.kuleuven.be

14. 216-165-242-94.championbroadband.com

15. 38.107.191.107

The last 15 hosts that contacted the page
1.	kulnet-nat-2.kulnet.kuleuven.be
2.	lap79243.mpe.mpg.de
3.	85.218.63.83
4.	194.105.98.194.dynamic.cablesurf.de
5.	misqui.fcaglp.unlp.edu.ar
6.	cpe-67-49-179-124.hawaii.res.rr.com
7.	dhcp-3-207.tuc.noao.edu
8.	morgana.ifa.hawaii.edu
9.	221.130.61.60
10.	serenity.ipac.caltech.edu
11.	205.43.100.220.dy.bbexcite.jp
12.	triband-mum-59.182.136.7.mtnl.net.in
13.	kulnet-nat-2.kulnet.kuleuven.be
14.	216-165-242-94.championbroadband.com
15.	38.107.191.107

Pageviews per day
October/November 2009

20

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 01 02 03 04 05 06 07

Pageviews per week
November 2008/November 2009

100

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

Pageviews per month
December 2006/November 2009

500

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 08 09 10 11

Pageviews per top level domain

1. United States of America 16234 24.23%

2. Networks (.net) 7255 10.83%

3. Commercial (.com) 6108 9.12%

4. United Kingdom 5096 7.61%

5. Germany 4261 6.36%

6. France 3580 5.34%

7. Japan 2413 3.60%

8. Italy 2330 3.48%

9. Spain 2244 3.35%

10. The Netherlands 1794 2.68%

11. Belgium 1713 2.56%

12. Brazil 1387 2.07%

13. Canada 1375 2.05%

14. Organizations (.org) 1321 1.97%

15. Australia 1026 1.53%

16. Russia 826 1.23%

17. Sweden 802 1.20%

18. Ireland 571 0.85%

19. Czech Republic 462 0.69%

20. Poland 427 0.64%

21. Mexico 409 0.61%

22. India 403 0.60%

23. Switzerland 358 0.53%

24. Denmark 324 0.48%

25. Austria 286 0.43%

26. Israel 250 0.37%

27. Argentina 249 0.37%

28. Singapore 225 0.34%

29. Korea (Republic of) 222 0.33%

30. China 213 0.32%

30. Estonia 213 0.32%

32. Turkey 207 0.31%

33. Chile 198 0.30%

34. Finland 191 0.29%

35. Portugal 184 0.27%

36. Taiwan 153 0.23%

37. Hungary 140 0.21%

38. South Africa 135 0.20%

39. Greece 134 0.20%

40. Romania 104 0.16%

41. Ukraine 93 0.14%

42. Colombia 92 0.14%

43. Malaysia 70 0.10%

44. Norway 62 0.09%

45. Croatia 59 0.09%

46. New Zealand 58 0.09%

47. ARPA Internet Address (.arpa) 51 0.08%

47. Lithuania 51 0.08%

49. Hong Kong 44 0.07%

50. Slovakia 43 0.06%

51. Saudi Arabia 41 0.06%

52. Yugoslavia 37 0.06%

53. Indonesia 36 0.05%

54. Thailand 33 0.05%

54. Venezuela 33 0.05%

56. Bulgaria 31 0.05%

57. Former Soviet Union 30 0.04%

58. Philippines 27 0.04%

59. Pakistan 26 0.04%

60. Morocco 22 0.03%

61. International Organizations (.int) 21 0.03%

61. Peru 21 0.03%

63. Belarus 20 0.03%

63. Slovenia 20 0.03%

65. Latvia 15 0.02%

66. Bosnia and Herzegovina 10 0.01%

66. Information (.info) 10 0.01%

66. Luxembourg 10 0.01%

69. Uruguay 9 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. Jordan 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%

88. Virgin Islands, US 1 0.00%

Unknown 11726

Pageviews per top level domain
1.	United States of America	16234	24.23%
2.	Networks (.net)	7255	10.83%
3.	Commercial (.com)	6108	9.12%
4.	United Kingdom	5096	7.61%
5.	Germany	4261	6.36%
6.	France	3580	5.34%
7.	Japan	2413	3.60%
8.	Italy	2330	3.48%
9.	Spain	2244	3.35%
10.	The Netherlands	1794	2.68%
11.	Belgium	1713	2.56%
12.	Brazil	1387	2.07%
13.	Canada	1375	2.05%
14.	Organizations (.org)	1321	1.97%
15.	Australia	1026	1.53%
16.	Russia	826	1.23%
17.	Sweden	802	1.20%
18.	Ireland	571	0.85%
19.	Czech Republic	462	0.69%
20.	Poland	427	0.64%
21.	Mexico	409	0.61%
22.	India	403	0.60%
23.	Switzerland	358	0.53%
24.	Denmark	324	0.48%
25.	Austria	286	0.43%
26.	Israel	250	0.37%
27.	Argentina	249	0.37%
28.	Singapore	225	0.34%
29.	Korea (Republic of)	222	0.33%
30.	China	213	0.32%
30.	Estonia	213	0.32%
32.	Turkey	207	0.31%
33.	Chile	198	0.30%
34.	Finland	191	0.29%
35.	Portugal	184	0.27%
36.	Taiwan	153	0.23%
37.	Hungary	140	0.21%
38.	South Africa	135	0.20%
39.	Greece	134	0.20%
40.	Romania	104	0.16%
41.	Ukraine	93	0.14%
42.	Colombia	92	0.14%
43.	Malaysia	70	0.10%
44.	Norway	62	0.09%
45.	Croatia	59	0.09%
46.	New Zealand	58	0.09%
47.	ARPA Internet Address (.arpa)	51	0.08%
47.	Lithuania	51	0.08%
49.	Hong Kong	44	0.07%
50.	Slovakia	43	0.06%
51.	Saudi Arabia	41	0.06%
52.	Yugoslavia	37	0.06%
53.	Indonesia	36	0.05%
54.	Thailand	33	0.05%
54.	Venezuela	33	0.05%
56.	Bulgaria	31	0.05%
57.	Former Soviet Union	30	0.04%
58.	Philippines	27	0.04%
59.	Pakistan	26	0.04%
60.	Morocco	22	0.03%
61.	International Organizations (.int)	21	0.03%
61.	Peru	21	0.03%
63.	Belarus	20	0.03%
63.	Slovenia	20	0.03%
65.	Latvia	15	0.02%
66.	Bosnia and Herzegovina	10	0.01%
66.	Information (.info)	10	0.01%
66.	Luxembourg	10	0.01%
69.	Uruguay	9	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.	Jordan	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%
88.	Virgin Islands, US	1	0.00%
	Unknown	11726

Pageviews per domain

1. gsfc.nasa.gov 1183

2. oma.be 1094

3. proxy.aol.com 1030

4. stsci.edu 939

5. ll.iac.es 846

6. pha.jhu.edu 776

7. pst.qub.ac.uk 625

8. pppl.gov 606

9. obspm.fr 604

10. hq.eso.org 511

11. colorado.edu 494

12. oamp.fr 478

13. ait.physik.uni-tuebingen.de 473

14. ifa.hawaii.edu 433

15. astro.keele.ac.uk 417

Pageviews per domain
1.	gsfc.nasa.gov	1183
2.	oma.be	1094
3.	proxy.aol.com	1030
4.	stsci.edu	939
5.	ll.iac.es	846
6.	pha.jhu.edu	776
7.	pst.qub.ac.uk	625
8.	pppl.gov	606
9.	obspm.fr	604
10.	hq.eso.org	511
11.	colorado.edu	494
12.	oamp.fr	478
13.	ait.physik.uni-tuebingen.de	473
14.	ifa.hawaii.edu	433
15.	astro.keele.ac.uk	417

Pageviews per host

1. sun002.oma.be 736

2. astro.on.br 307

3. pipoca.pha.jhu.edu 254

4. pcveron.obs-hp.fr 234

5. 130.206.11.139 219

6. info.science.uva.nl 191

7. ceres.astro.uva.nl 189

8. nstxmac17.pppl.gov 177

9. buckeye.gsfc.nasa.gov 175

10. euerao.pa.msu.edu 151

10. proxy.ll.iac.es 151

12. linproxy.mpia-hd.mpg.de 147

13. jupiter.aai.ee 142

14. cygnus.arc.nasa.gov 139

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

Pageviews per host
1.	sun002.oma.be	736
2.	astro.on.br	307
3.	pipoca.pha.jhu.edu	254
4.	pcveron.obs-hp.fr	234
5.	130.206.11.139	219
6.	info.science.uva.nl	191
7.	ceres.astro.uva.nl	189
8.	nstxmac17.pppl.gov	177
9.	buckeye.gsfc.nasa.gov	175
10.	euerao.pa.msu.edu	151
10.	proxy.ll.iac.es	151
12.	linproxy.mpia-hd.mpg.de	147
13.	jupiter.aai.ee	142
14.	cygnus.arc.nasa.gov	139
15.	aitp30.ait.physik.uni-tuebingen.de	132

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.