Rank	Countries/Territories	Count	Percent
1	United States	855	48.5%
2	China	235	13.3%
3	Germany	197	11.2%
4	India	180	10.2%
5	Korea, Republic of	31	1.8%
6	France	30	1.7%
7	Brazil	24	1.4%
8	Japan	24	1.4%
9	Spain	19	1.1%
10	Switzerland	19	1.1%
11	Canada	17	1%
12	Israel	17	1%
13	Cote D'ivoire	16	0.9%
14	Cyprus	14	0.8%
15	Singapore	14	0.8%
16	Netherlands	12	0.7%
17	Ukraine	10	0.6%
18	Morocco	8	0.5%
19	United Kingdom	6	0.3%
20	Australia	5	0.3%
21	Bulgaria	3	0.2%
22	Italy	3	0.2%
23	Russia	3	0.2%
24	Philippines	2	0.1%
25	Hong Kong	2	0.1%
26	Indonesia	2	0.1%
27	Iran, Islamic Republic of	2	0.1%
28	Ireland	2	0.1%
29	Austria	2	0.1%
30	Georgia	1	0.1%
31	Portugal	1	0.1%
32	Romania	1	0.1%
33	Norway	1	0.1%
34	Mongolia	1	0.1%
35	Serbia	1	0.1%
36	South Africa	1	0.1%
37	United Arab Emirates	1	0.1%