Rank	Countries/Territories	Count	Percent
1	United States	546	41.2%
2	China	341	25.8%
3	Germany	150	11.3%
4	Denmark	34	2.6%
5	France	29	2.2%
6	Netherlands	23	1.7%
7	Korea, Republic of	20	1.5%
8	United Kingdom	19	1.4%
9	Canada	16	1.2%
10	Thailand	15	1.1%
11	Singapore	14	1.1%
12	Portugal	14	1.1%
13	India	14	1.1%
14	Cyprus	13	1%
15	Japan	8	0.6%
16	Taiwan	8	0.6%
17	Switzerland	6	0.5%
18	Ireland	6	0.5%
19	Hong Kong	6	0.5%
20	Australia	5	0.4%
21	Turkey	5	0.4%
22	Austria	4	0.3%
23	Algeria	3	0.2%
24	Argentina	3	0.2%
25	Russia	3	0.2%
26	Norway	3	0.2%
27	Poland	2	0.2%
28	Romania	2	0.2%
29	Malaysia	2	0.2%
30	New Zealand	2	0.2%
31	Spain	2	0.2%
32	Estonia	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Bangladesh	1	0.1%
35	Ukraine	1	0.1%