Rank	Countries/Territories	Count	Percent
1	United States	466	35.7%
2	China	343	26.3%
3	Germany	102	7.8%
4	Indonesia	46	3.5%
5	Russia	42	3.2%
6	India	33	2.5%
7	Japan	28	2.1%
8	France	26	2%
9	Egypt	20	1.5%
10	Canada	19	1.5%
11	Netherlands	19	1.5%
12	Singapore	11	0.8%
13	Taiwan	11	0.8%
14	United Kingdom	9	0.7%
15	Ireland	9	0.7%
16	Finland	9	0.7%
17	Cyprus	8	0.6%
18	Australia	7	0.5%
19	Spain	7	0.5%
20	Pakistan	6	0.5%
21	Italy	6	0.5%
22	Austria	5	0.4%
23	Denmark	5	0.4%
24	Hong Kong	4	0.3%
25	Iran, Islamic Republic of	4	0.3%
26	Iraq	4	0.3%
27	New Zealand	4	0.3%
28	Malaysia	4	0.3%
29	Mongolia	4	0.3%
30	Turkey	4	0.3%
31	Ukraine	4	0.3%
32	Saudi Arabia	4	0.3%
33	Sweden	3	0.2%
34	Viet Nam	3	0.2%
35	Korea, Republic of	3	0.2%
36	Ethiopia	3	0.2%
37	Greece	2	0.2%
38	Ecuador	2	0.2%
39	Bangladesh	2	0.2%
40	Lithuania	2	0.2%
41	Israel	2	0.2%
42	South Africa	2	0.2%
43	Romania	1	0.1%
44	Thailand	1	0.1%
45	Morocco	1	0.1%
46	Mauritius	1	0.1%
47	Nicaragua	1	0.1%
48	Norway	1	0.1%
49	Cameroon	1	0.1%
50	Cuba	1	0.1%
51	Ghana	1	0.1%