Rank	Countries/Territories	Count	Percent
1	United States	1149	52.1%
2	China	269	12.2%
3	Germany	87	3.9%
4	Canada	61	2.8%
5	Japan	59	2.7%
6	Sweden	51	2.3%
7	India	45	2%
8	United Kingdom	35	1.6%
9	Korea, Republic of	32	1.5%
10	Thailand	30	1.4%
11	Singapore	30	1.4%
12	Netherlands	30	1.4%
13	Brazil	24	1.1%
14	France	23	1%
15	Australia	19	0.9%
16	Mexico	18	0.8%
17	Georgia	16	0.7%
18	Russia	14	0.6%
19	Philippines	13	0.6%
20	Taiwan	11	0.5%
21	Ireland	10	0.5%
22	Bulgaria	10	0.5%
23	Cyprus	10	0.5%
24	Greece	9	0.4%
25	Syrian Arab Republic	9	0.4%
26	Romania	8	0.4%
27	Chile	8	0.4%
28	Bangladesh	8	0.4%
29	Israel	7	0.3%
30	Indonesia	6	0.3%
31	Pakistan	6	0.3%
32	South Africa	5	0.2%
33	Viet Nam	5	0.2%
34	Ethiopia	5	0.2%
35	Hong Kong	5	0.2%
36	Italy	4	0.2%
37	Croatia	4	0.2%
38	United Arab Emirates	4	0.2%
39	Turkey	4	0.2%
40	Spain	4	0.2%
41	Slovakia	3	0.1%
42	Ukraine	3	0.1%
43	Nigeria	3	0.1%
44	New Zealand	3	0.1%
45	Lebanon	3	0.1%
46	Argentina	3	0.1%
47	Finland	3	0.1%
48	Iran, Islamic Republic of	3	0.1%
49	Bahamas	2	0.1%
50	Cambodia	2	0.1%
51	Belgium	2	0.1%
52	Colombia	2	0.1%
53	Egypt	2	0.1%
54	Mauritius	2	0.1%
55	Mongolia	2	0.1%
56	Nepal	2	0.1%
57	Portugal	2	0.1%
58	Qatar	1	0%
59	Poland	1	0%
60	Palestine, State of	1	0%
61	Panama	1	0%
62	Morocco	1	0%
63	Nicaragua	1	0%
64	Malaysia	1	0%
65	Slovenia	1	0%
66	Sint Maarten (Dutch Part)	1	0%
67	Cote D'ivoire	1	0%
68	Czech Republic	1	0%
69	Belarus	1	0%
70	Armenia	1	0%
71	Iraq	1	0%
72	Kuwait	1	0%
73	Kenya	1	0%