Rank	Countries/Territories	Count	Percent
1	United States	537	45.6%
2	China	259	22%
3	Germany	97	8.2%
4	India	52	4.4%
5	Japan	42	3.6%
6	Netherlands	14	1.2%
7	United Kingdom	14	1.2%
8	Cote D'ivoire	13	1.1%
9	Korea, Republic of	12	1%
10	France	11	0.9%
11	Denmark	10	0.8%
12	Cyprus	9	0.8%
13	Taiwan	9	0.8%
14	Turkey	9	0.8%
15	Singapore	9	0.8%
16	Hong Kong	7	0.6%
17	Brazil	6	0.5%
18	Canada	6	0.5%
19	Morocco	6	0.5%
20	Senegal	5	0.4%
21	Romania	5	0.4%
22	Ireland	5	0.4%
23	Spain	5	0.4%
24	Russia	4	0.3%
25	Norway	4	0.3%
26	Australia	4	0.3%
27	Colombia	3	0.3%
28	Italy	3	0.3%
29	Ukraine	3	0.3%
30	Poland	2	0.2%
31	Austria	2	0.2%
32	Finland	2	0.2%
33	Albania	1	0.1%
34	Egypt	1	0.1%
35	Greece	1	0.1%
36	New Zealand	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Mongolia	1	0.1%
39	Kazakhstan	1	0.1%
40	Sweden	1	0.1%
41	Slovakia	1	0.1%