Rank	Countries/Territories	Count	Percent
1	United States	344	36.4%
2	China	260	27.5%
3	Netherlands	49	5.2%
4	Germany	39	4.1%
5	United Kingdom	29	3.1%
6	Bulgaria	28	3%
7		26	2.8%
8	Canada	15	1.6%
9	Singapore	14	1.5%
10	South Africa	14	1.5%
11	Australia	11	1.2%
12	Japan	11	1.2%
13	France	9	1%
14	Nigeria	9	1%
15	Turkey	8	0.8%
16	Moldova, Republic of	6	0.6%
17	Portugal	5	0.5%
18	Sweden	5	0.5%
19	Lithuania	5	0.5%
20	Mauritius	5	0.5%
21	Belgium	5	0.5%
22	Morocco	4	0.4%
23	Hong Kong	3	0.3%
24	Hungary	3	0.3%
25	India	3	0.3%
26	Argentina	3	0.3%
27	Egypt	3	0.3%
28	Italy	3	0.3%
29	Latvia	3	0.3%
30	Norway	3	0.3%
31	Poland	2	0.2%
32	Syrian Arab Republic	2	0.2%
33	Romania	2	0.2%
34	Bangladesh	2	0.2%
35	Kenya	2	0.2%
36	Spain	2	0.2%
37	Uganda	1	0.1%
38	Ukraine	1	0.1%
39	Korea, Republic of	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Mongolia	1	0.1%
42	Taiwan	1	0.1%
43	Thailand	1	0.1%