Rank	Countries/Territories	Count	Percent
1	United States	561	39.2%
2	China	366	25.6%
3	Germany	100	7%
4	Japan	32	2.2%
5	Russia	31	2.2%
6	Philippines	25	1.7%
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	Thailand	11	0.8%
16	Singapore	11	0.8%
17	Iraq	9	0.6%
18	France	9	0.6%
19	Brazil	9	0.6%
20	Turkey	7	0.5%
21	Romania	6	0.4%
22	Peru	6	0.4%
23	Cyprus	6	0.4%
24	Belgium	5	0.3%
25	Australia	5	0.3%
26	Indonesia	5	0.3%
27	Saudi Arabia	5	0.3%
28	Nepal	5	0.3%
29	Mexico	5	0.3%
30	Puerto Rico	4	0.3%
31	Israel	4	0.3%
32	Egypt	4	0.3%
33	Colombia	3	0.2%
34	Croatia	3	0.2%
35	Iran, Islamic Republic of	3	0.2%
36	Kenya	3	0.2%
37	Poland	3	0.2%
38	Slovenia	3	0.2%
39	Nigeria	3	0.2%
40	Norway	3	0.2%
41	United Arab Emirates	3	0.2%
42	Viet Nam	3	0.2%
43	Uzbekistan	2	0.1%
44	Ukraine	2	0.1%
45	Pakistan	2	0.1%
46	Mongolia	2	0.1%
47	Spain	2	0.1%
48	Libya	2	0.1%
49	Malaysia	2	0.1%
50	Mauritius	2	0.1%
51	Italy	2	0.1%
52	Hungary	2	0.1%
53	Chile	2	0.1%
54	Argentina	2	0.1%
55	Bulgaria	2	0.1%
56	Cameroon	1	0.1%
57	Bosnia and Herzegovina	1	0.1%
58	Armenia	1	0.1%
59	Barbados	1	0.1%
60	Belarus	1	0.1%
61	El Salvador	1	0.1%
62	Denmark	1	0.1%
63	Algeria	1	0.1%
64	Malawi	1	0.1%
65	Latvia	1	0.1%
66	Lebanon	1	0.1%
67	Morocco	1	0.1%
68	Palestine, State of	1	0.1%
69	Taiwan	1	0.1%