Rank	Countries/Territories	Count	Percent
1	United States	786	43.5%
2	China	528	29.2%
3	Germany	217	12%
4	Japan	32	1.8%
5	India	29	1.6%
6	Netherlands	21	1.2%
7	Turkey	16	0.9%
8	Korea, Republic of	15	0.8%
9	Greece	15	0.8%
10	Hong Kong	13	0.7%
11	Canada	13	0.7%
12	United Kingdom	13	0.7%
13	Czech Republic	12	0.7%
14	Cyprus	8	0.4%
15	Pakistan	7	0.4%
16	Hungary	6	0.3%
17	Ireland	5	0.3%
18	France	5	0.3%
19	Italy	5	0.3%
20	Spain	4	0.2%
21	Singapore	4	0.2%
22	Denmark	4	0.2%
23	Egypt	4	0.2%
24	Argentina	4	0.2%
25	Bangladesh	3	0.2%
26	Belgium	3	0.2%
27	Latvia	3	0.2%
28	Taiwan	3	0.2%
29	Ukraine	3	0.2%
30	Sweden	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Slovakia	2	0.1%
33	South Africa	2	0.1%
34	Palestine, State of	2	0.1%
35	Russia	2	0.1%
36	Brazil	2	0.1%
37	Australia	1	0.1%
38	Algeria	1	0.1%
39	Ethiopia	1	0.1%
40	Ghana	1	0.1%
41	Saudi Arabia	1	0.1%
42	Serbia	1	0.1%
43	Israel	1	0.1%
44	Indonesia	1	0.1%
45	Libya	1	0.1%
46	Mauritius	1	0.1%
47	Switzerland	1	0.1%
48	Thailand	1	0.1%
49	Viet Nam	1	0.1%