Rank	Countries/Territories	Count	Percent
1	United States	772	50.1%
2	China	211	13.7%
3	Germany	83	5.4%
4	India	69	4.5%
5	Netherlands	57	3.7%
6	Ireland	49	3.2%
7	Australia	45	2.9%
8	Canada	35	2.3%
9	United Kingdom	27	1.8%
10	Indonesia	25	1.6%
11	Korea, Republic of	23	1.5%
12	Japan	15	1%
13	Singapore	15	1%
14	Ukraine	14	0.9%
15	France	13	0.8%
16	Iran, Islamic Republic of	10	0.6%
17	Cyprus	8	0.5%
18	Philippines	7	0.5%
19	Malaysia	6	0.4%
20	Denmark	5	0.3%
21	Egypt	5	0.3%
22	South Africa	5	0.3%
23	Taiwan	4	0.3%
24	Italy	3	0.2%
25	Lebanon	2	0.1%
26	Libya	2	0.1%
27	Lithuania	2	0.1%
28	Nigeria	2	0.1%
29	Israel	2	0.1%
30	Togo	2	0.1%
31	Qatar	2	0.1%
32	Zambia	2	0.1%
33	United Arab Emirates	1	0.1%
34	Romania	1	0.1%
35	Russia	1	0.1%
36	Spain	1	0.1%
37	Turkey	1	0.1%
38	Uganda	1	0.1%
39	Algeria	1	0.1%
40	Iraq	1	0.1%
41	Belgium	1	0.1%
42	Brazil	1	0.1%
43	Bulgaria	1	0.1%
44	Norway	1	0.1%
45	Pakistan	1	0.1%
46	Mauritius	1	0.1%
47	Poland	1	0.1%
48	Latvia	1	0.1%
49	Jamaica	1	0.1%
50	Jordan	1	0.1%
51	Kenya	1	0.1%