Rank	Countries/Territories	Count	Percent
1	United States	399	34.2%
2	China	321	27.5%
3	Netherlands	69	5.9%
4	Germany	39	3.3%
5	United Kingdom	32	2.7%
6	India	30	2.6%
7	Australia	27	2.3%
8	Japan	21	1.8%
9		19	1.6%
10	Canada	17	1.5%
11	Chile	14	1.2%
12	Indonesia	13	1.1%
13	France	12	1%
14	Iran, Islamic Republic of	10	0.9%
15	Ireland	10	0.9%
16	Bulgaria	9	0.8%
17	Korea, Republic of	9	0.8%
18	Mexico	9	0.8%
19	Belgium	8	0.7%
20	Cyprus	8	0.7%
21	Tanzania, United Republic of	7	0.6%
22	Egypt	6	0.5%
23	Mauritius	6	0.5%
24	Malaysia	5	0.4%
25	Greece	5	0.4%
26	Italy	5	0.4%
27	Brazil	5	0.4%
28	Turkey	5	0.4%
29	Singapore	5	0.4%
30	South Africa	5	0.4%
31	Hong Kong	4	0.3%
32	Latvia	3	0.3%
33	Philippines	3	0.3%
34	Russia	3	0.3%
35	Ethiopia	3	0.3%
36	Slovenia	3	0.3%
37	Sweden	2	0.2%
38	Argentina	2	0.2%
39	Cambodia	2	0.2%
40	Saudi Arabia	2	0.2%
41	Nigeria	2	0.2%
42	Nepal	2	0.2%
43	Lithuania	2	0.2%
44	New Zealand	1	0.1%
45	Denmark	1	0.1%
46	Switzerland	1	0.1%
47	Taiwan	1	0.1%
48	Spain	1	0.1%