Rank	Countries/Territories	Count	Percent
1	United States	515	41%
2	China	400	31.8%
3	Germany	157	12.5%
4	India	22	1.8%
5	Netherlands	18	1.4%
6	France	16	1.3%
7	Japan	14	1.1%
8	Canada	13	1%
9	South Africa	11	0.9%
10	Singapore	8	0.6%
11	Cyprus	8	0.6%
12	Australia	8	0.6%
13	Egypt	6	0.5%
14	Indonesia	6	0.5%
15	United Kingdom	6	0.5%
16	Senegal	5	0.4%
17	Mexico	4	0.3%
18	Pakistan	4	0.3%
19	Iran, Islamic Republic of	4	0.3%
20	Russia	3	0.2%
21	Lithuania	3	0.2%
22	Thailand	3	0.2%
23	Turkey	3	0.2%
24	Ukraine	3	0.2%
25	Sweden	2	0.2%
26	Romania	2	0.2%
27	Ireland	2	0.2%
28	Hong Kong	2	0.2%
29	Brazil	2	0.2%
30	Czech Republic	2	0.2%
31	Finland	1	0.1%
32	Korea, Republic of	1	0.1%
33	Latvia	1	0.1%
34	Philippines	1	0.1%
35	Norway	1	0.1%