Rank	Countries/Territories	Count	Percent
1	United States	501	44.1%
2	China	267	23.5%
3	Germany	117	10.3%
4	Denmark	29	2.6%
5	Netherlands	21	1.9%
6	United Kingdom	19	1.7%
7	Korea, Republic of	18	1.6%
8	France	18	1.6%
9	Thailand	15	1.3%
10	Portugal	14	1.2%
11	India	13	1.1%
12	Cyprus	12	1.1%
13	Singapore	11	1%
14	Taiwan	8	0.7%
15	Japan	8	0.7%
16	Canada	7	0.6%
17	Hong Kong	6	0.5%
18	Ireland	6	0.5%
19	Switzerland	6	0.5%
20	Australia	5	0.4%
21	Austria	4	0.4%
22	Turkey	4	0.4%
23	Russia	3	0.3%
24	Norway	3	0.3%
25	Algeria	3	0.3%
26	Argentina	3	0.3%
27	Estonia	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Poland	2	0.2%
30	Malaysia	2	0.2%
31	Spain	2	0.2%
32	Romania	2	0.2%
33	Ukraine	1	0.1%
34	Bangladesh	1	0.1%