Rank	Countries/Territories	Count	Percent
1	United States	331	34.6%
2	China	236	24.7%
3	Germany	82	8.6%
4	India	54	5.6%
5	Korea, Republic of	36	3.8%
6	Ireland	35	3.7%
7	Netherlands	32	3.3%
8	Iran, Islamic Republic of	13	1.4%
9	United Kingdom	10	1%
10	Pakistan	9	0.9%
11	Hong Kong	9	0.9%
12	Indonesia	8	0.8%
13	Australia	7	0.7%
14	Japan	7	0.7%
15	Canada	6	0.6%
16	Spain	6	0.6%
17	Ukraine	6	0.6%
18	Philippines	5	0.5%
19	Croatia	5	0.5%
20	Cyprus	5	0.5%
21	Turkey	4	0.4%
22	Singapore	4	0.4%
23	Taiwan	3	0.3%
24	Egypt	3	0.3%
25	Italy	3	0.3%
26	Serbia	3	0.3%
27	New Zealand	2	0.2%
28	Norway	2	0.2%
29	Puerto Rico	2	0.2%
30	Reunion	2	0.2%
31	Israel	2	0.2%
32	Jordan	2	0.2%
33	Malaysia	2	0.2%
34	Colombia	2	0.2%
35	Czech Republic	2	0.2%
36	Iceland	2	0.2%
37	South Africa	2	0.2%
38	Zimbabwe	2	0.2%
39	Slovenia	1	0.1%
40	Sweden	1	0.1%
41	Greece	1	0.1%
42	Grenada	1	0.1%
43	Austria	1	0.1%
44	Finland	1	0.1%
45	France	1	0.1%
46	Gambia	1	0.1%
47	Mexico	1	0.1%
48	Kenya	1	0.1%