Rank	Countries/Territories	Count	Percent
1	United States	416	39.8%
2	China	230	22%
3	Germany	118	11.3%
4	France	34	3.3%
5	Canada	19	1.8%
6	Russia	18	1.7%
7	Japan	17	1.6%
8	Saudi Arabia	16	1.5%
9	Australia	16	1.5%
10	Indonesia	14	1.3%
11	Netherlands	14	1.3%
12	Iran, Islamic Republic of	10	1%
13	Hong Kong	10	1%
14	Hungary	10	1%
15	India	10	1%
16	United Kingdom	10	1%
17	Spain	9	0.9%
18	Singapore	7	0.7%
19	Korea, Republic of	7	0.7%
20	Viet Nam	7	0.7%
21	Ethiopia	6	0.6%
22	Cote D'ivoire	6	0.6%
23	Cyprus	5	0.5%
24	Turkey	5	0.5%
25	Malaysia	4	0.4%
26	Nepal	3	0.3%
27	Nigeria	3	0.3%
28	Philippines	3	0.3%
29	Belgium	3	0.3%
30	Ecuador	2	0.2%
31	Greece	2	0.2%
32	Pakistan	2	0.2%
33	Slovakia	2	0.2%
34	Sweden	1	0.1%
35	Switzerland	1	0.1%
36	Poland	1	0.1%
37	Norway	1	0.1%
38	Ireland	1	0.1%
39	Argentina	1	0.1%
40	Zambia	1	0.1%