Rank	Countries/Territories	Count	Percent
1	United States	310	43.5%
2	China	188	26.4%
3	Germany	75	10.5%
4	France	21	2.9%
5	Netherlands	13	1.8%
6	Japan	11	1.5%
7	Cyprus	10	1.4%
8	India	9	1.3%
9	Latvia	9	1.3%
10	Morocco	6	0.8%
11	Indonesia	4	0.6%
12	Korea, Republic of	4	0.6%
13	Canada	4	0.6%
14	Australia	4	0.6%
15	Bulgaria	3	0.4%
16	Russia	3	0.4%
17	Yemen	3	0.4%
18	South Africa	3	0.4%
19	Spain	3	0.4%
20	Switzerland	3	0.4%
21	Taiwan	2	0.3%
22	Tunisia	2	0.3%
23	Singapore	2	0.3%
24	Slovakia	2	0.3%
25	Nigeria	2	0.3%
26	Cote D'ivoire	2	0.3%
27	Argentina	2	0.3%
28	Kyrgyzstan	2	0.3%
29	Italy	2	0.3%
30	Czech Republic	2	0.3%
31	Hong Kong	1	0.1%
32	Albania	1	0.1%
33	Belgium	1	0.1%
34	Poland	1	0.1%
35	Lebanon	1	0.1%
36	Mongolia	1	0.1%
37	Ukraine	1	0.1%