Rank	Countries/Territories	Count	Percent
1	United States	363	36.9%
2	China	192	19.5%
3	Germany	96	9.8%
4	India	56	5.7%
5	Netherlands	32	3.3%
6	France	26	2.6%
7	Egypt	23	2.3%
8	Ireland	21	2.1%
9	Canada	16	1.6%
10	Cyprus	12	1.2%
11	United Kingdom	12	1.2%
12	Switzerland	12	1.2%
13	Russia	11	1.1%
14		9	0.9%
15	Australia	9	0.9%
16	Ukraine	8	0.8%
17	Korea, Republic of	6	0.6%
18	Singapore	5	0.5%
19	Taiwan	5	0.5%
20	Poland	4	0.4%
21	Japan	4	0.4%
22	Indonesia	4	0.4%
23	Iran, Islamic Republic of	4	0.4%
24	Brazil	3	0.3%
25	Jordan	3	0.3%
26	Morocco	3	0.3%
27	Yemen	3	0.3%
28	Thailand	3	0.3%
29	Pakistan	3	0.3%
30	Philippines	2	0.2%
31	United Arab Emirates	2	0.2%
32	Hungary	2	0.2%
33	Nigeria	2	0.2%
34	Slovakia	2	0.2%
35	Kuwait	2	0.2%
36	Maldives	2	0.2%
37	Italy	2	0.2%
38	Denmark	2	0.2%
39	Azerbaijan	2	0.2%
40	Iraq	2	0.2%
41	Ethiopia	2	0.2%
42	Georgia	2	0.2%
43	Finland	1	0.1%
44	Belarus	1	0.1%
45	Austria	1	0.1%
46	Hong Kong	1	0.1%
47	Kenya	1	0.1%
48	Spain	1	0.1%
49	Sweden	1	0.1%
50	Norway	1	0.1%
51	Tunisia	1	0.1%
52	Viet Nam	1	0.1%