Rank	Countries/Territories	Count	Percent
1	United States	673	34.6%
2	China	668	34.4%
3	Germany	176	9.1%
4	France	95	4.9%
5	Korea, Republic of	39	2%
6	Netherlands	21	1.1%
7	Japan	20	1%
8	Sweden	19	1%
9	Australia	18	0.9%
10	Singapore	17	0.9%
11	United Kingdom	15	0.8%
12	India	15	0.8%
13	Cyprus	13	0.7%
14	Canada	13	0.7%
15	Russia	12	0.6%
16	Turkey	11	0.6%
17	Lebanon	11	0.6%
18	Poland	11	0.6%
19	Hong Kong	9	0.5%
20	Iran, Islamic Republic of	8	0.4%
21	Ireland	8	0.4%
22	Egypt	7	0.4%
23	Brazil	5	0.3%
24	Mexico	5	0.3%
25	Spain	5	0.3%
26	Thailand	4	0.2%
27	Malaysia	4	0.2%
28	Israel	4	0.2%
29	Italy	4	0.2%
30	Bangladesh	4	0.2%
31	Denmark	3	0.2%
32	Greece	3	0.2%
33	Latvia	3	0.2%
34	Mongolia	2	0.1%
35	Romania	2	0.1%
36	Czech Republic	2	0.1%
37	Argentina	2	0.1%
38	Philippines	2	0.1%
39	Ukraine	2	0.1%
40	Switzerland	1	0.1%
41	Taiwan	1	0.1%
42	Viet Nam	1	0.1%
43	Algeria	1	0.1%
44	Austria	1	0.1%
45	Hungary	1	0.1%
46	Norway	1	0.1%
47	Luxembourg	1	0.1%