Rank	Countries/Territories	Count	Percent
1	United States	307	34.7%
2	China	197	22.3%
3	Germany	92	10.4%
4	United Kingdom	46	5.2%
5	India	19	2.1%
6	Netherlands	18	2%
7	Romania	17	1.9%
8	Ireland	15	1.7%
9	France	15	1.7%
10	Australia	15	1.7%
11	Singapore	15	1.7%
12	Russia	13	1.5%
13	Canada	10	1.1%
14	Turkey	10	1.1%
15	Hong Kong	9	1%
16	Bangladesh	9	1%
17	Saudi Arabia	7	0.8%
18	Ukraine	7	0.8%
19	Japan	6	0.7%
20	Oman	5	0.6%
21	Taiwan	5	0.6%
22	Cyprus	4	0.5%
23	Ethiopia	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Kuwait	3	0.3%
26	Spain	3	0.3%
27	Slovenia	2	0.2%
28	Israel	2	0.2%
29	Poland	2	0.2%
30	Kazakhstan	2	0.2%
31	Korea, Republic of	2	0.2%
32	New Zealand	2	0.2%
33	Nigeria	2	0.2%
34	Estonia	2	0.2%
35	Argentina	2	0.2%
36	Brazil	2	0.2%
37	Denmark	2	0.2%
38	Belgium	2	0.2%
39	Bosnia and Herzegovina	1	0.1%
40	Egypt	1	0.1%
41	Hungary	1	0.1%
42	Lithuania	1	0.1%
43	Malaysia	1	0.1%
44	Mongolia	1	0.1%
45	Morocco	1	0.1%
46	United Arab Emirates	1	0.1%