Rank	Countries/Territories	Count	Percent
1	United States	542	39.2%
2	China	366	26.5%
3	Germany	235	17%
4	France	32	2.3%
5	Netherlands	32	2.3%
6	Ukraine	17	1.2%
7	Canada	16	1.2%
8	India	15	1.1%
9	Japan	13	0.9%
10	United Kingdom	13	0.9%
11	Singapore	12	0.9%
12	Australia	12	0.9%
13	Cyprus	10	0.7%
14	Ireland	6	0.4%
15	Spain	6	0.4%
16	Palestine, State of	5	0.4%
17	Iran, Islamic Republic of	5	0.4%
18	Taiwan	5	0.4%
19	Iraq	3	0.2%
20	Hong Kong	3	0.2%
21	Argentina	3	0.2%
22	Korea, Republic of	3	0.2%
23	Malaysia	3	0.2%
24	Russia	3	0.2%
25	Pakistan	2	0.1%
26	Portugal	2	0.1%
27	Puerto Rico	2	0.1%
28	Sweden	2	0.1%
29	Switzerland	2	0.1%
30	Brazil	2	0.1%
31	Austria	1	0.1%
32	Denmark	1	0.1%
33	Georgia	1	0.1%
34	Indonesia	1	0.1%
35	Moldova, Republic of	1	0.1%
36	Mongolia	1	0.1%
37	Poland	1	0.1%
38	New Zealand	1	0.1%
39	Norway	1	0.1%
40	Viet Nam	1	0.1%