Rank	Countries/Territories	Count	Percent
1	United States	795	46.7%
2	China	260	15.3%
3	Germany	149	8.7%
4	India	78	4.6%
5	Singapore	73	4.3%
6	France	66	3.9%
7	Australia	28	1.6%
8	Japan	22	1.3%
9	Ireland	22	1.3%
10	Russia	19	1.1%
11	Canada	18	1.1%
12	Romania	16	0.9%
13	Turkey	15	0.9%
14	Korea, Republic of	14	0.8%
15	Latvia	13	0.8%
16	Netherlands	13	0.8%
17	United Kingdom	13	0.8%
18	Italy	12	0.7%
19	Hong Kong	12	0.7%
20	Brazil	9	0.5%
21	Cyprus	5	0.3%
22	Iran, Islamic Republic of	5	0.3%
23	Libya	5	0.3%
24	Taiwan	5	0.3%
25	Ukraine	4	0.2%
26	Denmark	4	0.2%
27	Moldova, Republic of	3	0.2%
28	Greece	2	0.1%
29	Argentina	2	0.1%
30	Bangladesh	2	0.1%
31	Mexico	2	0.1%
32	Spain	2	0.1%
33	Sweden	2	0.1%
34	Switzerland	2	0.1%
35	Austria	1	0.1%
36	Cambodia	1	0.1%
37	Chile	1	0.1%
38	Egypt	1	0.1%
39	Czech Republic	1	0.1%
40	Colombia	1	0.1%
41	Mongolia	1	0.1%
42	Norway	1	0.1%
43	Portugal	1	0.1%
44	Qatar	1	0.1%
45	Malaysia	1	0.1%