Rank	Countries/Territories	Count	Percent
1	United States	679	35.2%
2	China	469	24.3%
3	Germany	154	8%
4	Netherlands	102	5.3%
5	India	70	3.6%
6	Bulgaria	38	2%
7	Australia	35	1.8%
8	United Kingdom	35	1.8%
9	Japan	31	1.6%
10	Canada	29	1.5%
11	Russia	28	1.5%
12	France	27	1.4%
13	Ireland	27	1.4%
14	Philippines	16	0.8%
15	Latvia	14	0.7%
16	South Africa	14	0.7%
17	Hong Kong	14	0.7%
18	Thailand	10	0.5%
19	Singapore	9	0.5%
20	Iran, Islamic Republic of	8	0.4%
21	Korea, Republic of	8	0.4%
22	Mauritius	6	0.3%
23	Cyprus	6	0.3%
24	Poland	6	0.3%
25	Togo	6	0.3%
26	Turkey	6	0.3%
27	Taiwan	6	0.3%
28	Viet Nam	5	0.3%
29	Switzerland	5	0.3%
30	Portugal	5	0.3%
31	Israel	5	0.3%
32	New Zealand	4	0.2%
33	Nigeria	4	0.2%
34	Cote D'ivoire	4	0.2%
35	Bangladesh	3	0.2%
36	Indonesia	3	0.2%
37	Iraq	3	0.2%
38	Lithuania	3	0.2%
39	Pakistan	3	0.2%
40	Spain	3	0.2%
41	United Arab Emirates	3	0.2%
42	Sweden	2	0.1%
43	Uganda	2	0.1%
44	Malaysia	2	0.1%
45	Romania	2	0.1%
46	Kenya	2	0.1%
47	Brazil	2	0.1%
48	Estonia	2	0.1%
49	Albania	2	0.1%
50	Argentina	1	0.1%
51	Benin	1	0.1%
52	Denmark	1	0.1%
53	Egypt	1	0.1%
54	Italy	1	0.1%
55	Norway	1	0.1%
56	Mexico	1	0.1%
57	Moldova, Republic of	1	0.1%
58	Mongolia	1	0.1%