Rank	Countries/Territories	Count	Percent
1	United States	362	35.6%
2	China	224	22%
3	Germany	74	7.3%
4	Ireland	32	3.1%
5	India	28	2.8%
6	Russia	28	2.8%
7	Netherlands	26	2.6%
8	Italy	25	2.5%
9	Canada	25	2.5%
10	Singapore	16	1.6%
11	Spain	15	1.5%
12	Japan	13	1.3%
13	France	12	1.2%
14	Uzbekistan	10	1%
15	Turkey	10	1%
16	Australia	9	0.9%
17	Korea, Republic of	9	0.9%
18	Czech Republic	8	0.8%
19	Hong Kong	8	0.8%
20	Cyprus	7	0.7%
21	United Kingdom	7	0.7%
22	Malaysia	5	0.5%
23	Mexico	4	0.4%
24	Colombia	4	0.4%
25	Hungary	4	0.4%
26	Algeria	4	0.4%
27	Argentina	4	0.4%
28	Viet Nam	4	0.4%
29	Austria	3	0.3%
30	Brazil	3	0.3%
31	Iran, Islamic Republic of	3	0.3%
32	Mauritius	2	0.2%
33	Morocco	2	0.2%
34	Philippines	2	0.2%
35	Romania	2	0.2%
36	Azerbaijan	2	0.2%
37	Sweden	2	0.2%
38	Switzerland	2	0.2%
39	South Africa	2	0.2%
40	Thailand	2	0.2%
41	Slovakia	1	0.1%
42	Taiwan	1	0.1%
43	Ukraine	1	0.1%
44	Belgium	1	0.1%
45	Belize	1	0.1%
46	Chile	1	0.1%
47	Croatia	1	0.1%
48	Saudi Arabia	1	0.1%
49	Norway	1	0.1%
50	Pakistan	1	0.1%
51	Lithuania	1	0.1%
52	Macao	1	0.1%