Rank	Countries/Territories	Count	Percent
1	United States	582	32.8%
2	China	453	25.6%
3	Germany	133	7.5%
4		109	6.2%
5	Russia	58	3.3%
6	Indonesia	46	2.6%
7	Japan	41	2.3%
8	India	38	2.1%
9	France	35	2%
10	Egypt	26	1.5%
11	Netherlands	24	1.4%
12	Canada	20	1.1%
13	Pakistan	17	1%
14	Taiwan	14	0.8%
15	Italy	14	0.8%
16	Singapore	13	0.7%
17	Cyprus	11	0.6%
18	Finland	9	0.5%
19	Ireland	9	0.5%
20	United Kingdom	9	0.5%
21	Iran, Islamic Republic of	8	0.5%
22	Australia	7	0.4%
23	Spain	7	0.4%
24	Ukraine	5	0.3%
25	Austria	5	0.3%
26	Denmark	5	0.3%
27	Hong Kong	5	0.3%
28	Iraq	4	0.2%
29	Korea, Republic of	4	0.2%
30	Malaysia	4	0.2%
31	Mongolia	4	0.2%
32	Turkey	4	0.2%
33	Saudi Arabia	4	0.2%
34	Serbia	4	0.2%
35	New Zealand	4	0.2%
36	Sweden	3	0.2%
37	Viet Nam	3	0.2%
38	Ethiopia	3	0.2%
39	Ecuador	2	0.1%
40	Bangladesh	2	0.1%
41	Cameroon	2	0.1%
42	Morocco	2	0.1%
43	Latvia	2	0.1%
44	Lithuania	2	0.1%
45	Greece	2	0.1%
46	Israel	2	0.1%
47	South Africa	2	0.1%
48	Mexico	2	0.1%
49	Thailand	1	0.1%
50	Nicaragua	1	0.1%
51	Norway	1	0.1%
52	Romania	1	0.1%
53	Mauritius	1	0.1%
54	Cuba	1	0.1%
55	Brazil	1	0.1%
56	Ghana	1	0.1%