Rank	Countries/Territories	Count	Percent
1	United States	620	37.5%
2	China	481	29.1%
3	Germany	157	9.5%
4	France	63	3.8%
5	Denmark	40	2.4%
6	Korea, Republic of	27	1.6%
7	Netherlands	25	1.5%
8	United Kingdom	23	1.4%
9	Canada	19	1.2%
10	Cyprus	19	1.2%
11	India	16	1%
12	Singapore	15	0.9%
13	Thailand	15	0.9%
14	Japan	14	0.8%
15	Portugal	14	0.8%
16	Russia	12	0.7%
17	Ireland	12	0.7%
18	Taiwan	10	0.6%
19	Hong Kong	7	0.4%
20	Australia	7	0.4%
21	Turkey	7	0.4%
22	Switzerland	6	0.4%
23	Colombia	6	0.4%
24	Norway	5	0.3%
25	Sweden	4	0.2%
26	Austria	4	0.2%
27	Algeria	3	0.2%
28	Argentina	3	0.2%
29	Bangladesh	2	0.1%
30	Estonia	2	0.1%
31	Iran, Islamic Republic of	2	0.1%
32	Ukraine	2	0.1%
33	Spain	2	0.1%
34	Poland	2	0.1%
35	Romania	2	0.1%
36	New Zealand	2	0.1%
37	Malaysia	2	0.1%