Rank	Countries/Territories	Count	Percent
1	United States	378	39.7%
2	China	193	20.3%
3	Germany	90	9.5%
4	Netherlands	43	4.5%
5	United Kingdom	35	3.7%
6	France	27	2.8%
7	Australia	24	2.5%
8	Spain	21	2.2%
9	India	12	1.3%
10	Ireland	11	1.2%
11	Ukraine	11	1.2%
12	Canada	10	1.1%
13	Japan	9	0.9%
14	Slovenia	9	0.9%
15	Belgium	8	0.8%
16	Czech Republic	6	0.6%
17	Norway	6	0.6%
18	Russia	5	0.5%
19	Singapore	5	0.5%
20	Finland	5	0.5%
21	Korea, Republic of	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	South Africa	4	0.4%
24	Cyprus	3	0.3%
25	Denmark	2	0.2%
26	Hong Kong	2	0.2%
27	Hungary	2	0.2%
28	Austria	2	0.2%
29	Argentina	2	0.2%
30	Poland	2	0.2%
31	Portugal	2	0.2%
32	Nigeria	2	0.2%
33	Switzerland	2	0.2%
34	Taiwan	1	0.1%
35	Turkey	1	0.1%
36	Sweden	1	0.1%
37	Peru	1	0.1%
38	Italy	1	0.1%
39	Lithuania	1	0.1%
40	Mexico	1	0.1%
41	Croatia	1	0.1%
42	Brazil	1	0.1%
43	Indonesia	1	0.1%
44	Egypt	1	0.1%