Rank	Countries/Territories	Count	Percent
1	United States	344	28%
2	China	264	21.5%
3	Germany	73	5.9%
4	Egypt	66	5.4%
5	India	59	4.8%
6	Thailand	57	4.6%
7	Malaysia	42	3.4%
8	Iran, Islamic Republic of	30	2.4%
9	France	23	1.9%
10	Korea, Republic of	21	1.7%
11	Hong Kong	20	1.6%
12	Netherlands	16	1.3%
13	Sweden	16	1.3%
14	Mexico	15	1.2%
15	Canada	14	1.1%
16	Russia	14	1.1%
17	Singapore	13	1.1%
18	Indonesia	12	1%
19	Japan	11	0.9%
20	Saudi Arabia	10	0.8%
21	Taiwan	9	0.7%
22	Turkey	9	0.7%
23	Ireland	9	0.7%
24	Pakistan	8	0.7%
25	Spain	8	0.7%
26	United Kingdom	7	0.6%
27	Italy	7	0.6%
28	Cameroon	6	0.5%
29	Ethiopia	5	0.4%
30	Portugal	5	0.4%
31	Cyprus	4	0.3%
32	Austria	4	0.3%
33	Belgium	3	0.2%
34	Australia	3	0.2%
35	Morocco	3	0.2%
36	Viet Nam	3	0.2%
37	Sri Lanka	2	0.2%
38	Jordan	2	0.2%
39	Iraq	1	0.1%
40	Kyrgyzstan	1	0.1%
41	Palestine, State of	1	0.1%
42	Philippines	1	0.1%
43	Poland	1	0.1%
44	Brazil	1	0.1%
45	Bangladesh	1	0.1%
46	Hungary	1	0.1%
47	Greece	1	0.1%
48	Romania	1	0.1%
49	Ukraine	1	0.1%
50	Togo	1	0.1%