Rank	Countries/Territories	Count	Percent
1	United States	607	39.7%
2	China	448	29.3%
3	Germany	164	10.7%
4	Singapore	45	2.9%
5	India	38	2.5%
6	Japan	27	1.8%
7	Canada	21	1.4%
8	Netherlands	20	1.3%
9	Sweden	17	1.1%
10	Cyprus	16	1%
11	Hong Kong	14	0.9%
12	Norway	13	0.9%
13	France	11	0.7%
14	Korea, Republic of	9	0.6%
15	Belgium	7	0.5%
16	Australia	7	0.5%
17	Argentina	6	0.4%
18	Egypt	6	0.4%
19	Iran, Islamic Republic of	6	0.4%
20	Taiwan	5	0.3%
21	Switzerland	4	0.3%
22	Malaysia	4	0.3%
23	Russia	4	0.3%
24	Bangladesh	4	0.3%
25	Brazil	3	0.2%
26	Lithuania	3	0.2%
27	Romania	3	0.2%
28	Ukraine	2	0.1%
29	United Kingdom	2	0.1%
30	Ireland	2	0.1%
31	Spain	2	0.1%
32	Saudi Arabia	1	0.1%
33	Nepal	1	0.1%
34	Pakistan	1	0.1%
35	Portugal	1	0.1%
36	Georgia	1	0.1%
37	Ghana	1	0.1%
38	Austria	1	0.1%
39	Ethiopia	1	0.1%
40	Turkey	1	0.1%