Rank	Countries/Territories	Count	Percent
1	United States	469	47.1%
2	China	185	18.6%
3	Germany	88	8.8%
4	India	48	4.8%
5	Japan	34	3.4%
6	Netherlands	18	1.8%
7	United Kingdom	16	1.6%
8	Canada	14	1.4%
9	Singapore	12	1.2%
10	Cyprus	10	1%
11	France	10	1%
12	Taiwan	10	1%
13	Switzerland	8	0.8%
14	Korea, Republic of	7	0.7%
15	Italy	6	0.6%
16	Spain	6	0.6%
17	Romania	4	0.4%
18	Malaysia	4	0.4%
19	Hong Kong	4	0.4%
20	Iran, Islamic Republic of	4	0.4%
21	Ireland	4	0.4%
22	Australia	3	0.3%
23	Bangladesh	3	0.3%
24	Ukraine	3	0.3%
25	Turkey	2	0.2%
26	Belgium	2	0.2%
27	Chile	2	0.2%
28	Czech Republic	2	0.2%
29	Egypt	2	0.2%
30	Mongolia	2	0.2%
31	Pakistan	2	0.2%
32	Latvia	2	0.2%
33	Lebanon	2	0.2%
34	Russia	2	0.2%
35	Sweden	2	0.2%
36	South Africa	1	0.1%
37	Morocco	1	0.1%
38	Indonesia	1	0.1%
39	Argentina	1	0.1%