Rank	Countries/Territories	Count	Percent
1	United States	558	39.8%
2	China	363	25.9%
3	Germany	89	6.3%
4	Japan	32	2.3%
5	Russia	30	2.1%
6	Philippines	25	1.8%
7	Canada	23	1.6%
8	India	17	1.2%
9	Netherlands	17	1.2%
10	United Kingdom	17	1.2%
11	Sri Lanka	16	1.1%
12	Hong Kong	14	1%
13	Korea, Republic of	14	1%
14	Ireland	11	0.8%
15	Singapore	11	0.8%
16	Thailand	10	0.7%
17	France	9	0.6%
18	Iraq	9	0.6%
19	Brazil	7	0.5%
20	Turkey	7	0.5%
21	Romania	6	0.4%
22	Peru	6	0.4%
23	Cyprus	6	0.4%
24	Belgium	5	0.4%
25	Australia	5	0.4%
26	Nepal	5	0.4%
27	Saudi Arabia	5	0.4%
28	Puerto Rico	4	0.3%
29	Mexico	4	0.3%
30	Israel	4	0.3%
31	Indonesia	4	0.3%
32	Iran, Islamic Republic of	3	0.2%
33	Kenya	3	0.2%
34	Colombia	3	0.2%
35	Croatia	3	0.2%
36	Nigeria	3	0.2%
37	Norway	3	0.2%
38	Poland	3	0.2%
39	Slovenia	3	0.2%
40	United Arab Emirates	3	0.2%
41	Viet Nam	3	0.2%
42	Uzbekistan	2	0.1%
43	Ukraine	2	0.1%
44	Spain	2	0.1%
45	Pakistan	2	0.1%
46	Mongolia	2	0.1%
47	Chile	2	0.1%
48	Egypt	2	0.1%
49	Bulgaria	2	0.1%
50	Libya	2	0.1%
51	Malaysia	2	0.1%
52	Mauritius	2	0.1%
53	Hungary	2	0.1%
54	Italy	2	0.1%
55	Malawi	1	0.1%
56	Latvia	1	0.1%
57	Lebanon	1	0.1%
58	Cameroon	1	0.1%
59	Bosnia and Herzegovina	1	0.1%
60	Barbados	1	0.1%
61	Algeria	1	0.1%
62	Argentina	1	0.1%
63	Armenia	1	0.1%
64	El Salvador	1	0.1%
65	Denmark	1	0.1%
66	Morocco	1	0.1%
67	Palestine, State of	1	0.1%
68	Taiwan	1	0.1%