Rank	Countries/Territories	Count	Percent
1	United States	1029	31.8%
2	China	790	24.4%
3	Germany	222	6.9%
4	Netherlands	217	6.7%
5		99	3.1%
6	Bulgaria	76	2.3%
7	France	56	1.7%
8	South Africa	51	1.6%
9	India	42	1.3%
10	Latvia	39	1.2%
11	Spain	38	1.2%
12	United Kingdom	37	1.1%
13	Russia	35	1.1%
14	Portugal	29	0.9%
15	Japan	27	0.8%
16	Canada	27	0.8%
17	Thailand	23	0.7%
18	Poland	22	0.7%
19	Nigeria	22	0.7%
20	Iran, Islamic Republic of	22	0.7%
21	Italy	21	0.6%
22	Turkey	20	0.6%
23	Singapore	18	0.6%
24	Mauritius	17	0.5%
25	Ireland	17	0.5%
26	Australia	16	0.5%
27	Hong Kong	15	0.5%
28	Romania	15	0.5%
29	Philippines	13	0.4%
30	Greece	12	0.4%
31	Cyprus	12	0.4%
32	Denmark	10	0.3%
33	Lithuania	10	0.3%
34	New Zealand	10	0.3%
35	Taiwan	9	0.3%
36	Malaysia	9	0.3%
37	Korea, Republic of	9	0.3%
38	Brazil	9	0.3%
39	Sweden	8	0.2%
40	Moldova, Republic of	8	0.2%
41	Saudi Arabia	7	0.2%
42	Bangladesh	7	0.2%
43	Belgium	6	0.2%
44	Cote D'ivoire	6	0.2%
45	Georgia	6	0.2%
46	Mexico	6	0.2%
47	Ukraine	5	0.2%
48	Viet Nam	5	0.2%
49	Switzerland	3	0.1%
50	Iraq	3	0.1%
51	Egypt	3	0.1%
52	Chile	3	0.1%
53	Benin	2	0.1%
54	Croatia	2	0.1%
55	Norway	2	0.1%
56	Oman	2	0.1%
57	Myanmar	2	0.1%
58	Palestine, State of	1	0%
59	Mongolia	1	0%
60	Suriname	1	0%
61	Czech Republic	1	0%
62	Estonia	1	0%
63	Finland	1	0%
64	Argentina	1	0%
65	Iceland	1	0%
66	Israel	1	0%