Rank	Countries/Territories	Count	Percent
1	United States	312	34.5%
2	China	309	34.2%
3	Germany	100	11.1%
4	France	26	2.9%
5	Japan	16	1.8%
6		14	1.5%
7	Netherlands	11	1.2%
8	Canada	10	1.1%
9	Taiwan	8	0.9%
10	United Kingdom	8	0.9%
11	Uruguay	7	0.8%
12	Israel	7	0.8%
13	Cyprus	7	0.8%
14	Bangladesh	6	0.7%
15	Korea, Republic of	6	0.7%
16	Hong Kong	6	0.7%
17	Singapore	6	0.7%
18	Russia	4	0.4%
19	Latvia	4	0.4%
20	Australia	4	0.4%
21	Algeria	4	0.4%
22	Indonesia	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Nigeria	3	0.3%
25	India	2	0.2%
26	South Africa	2	0.2%
27	Switzerland	2	0.2%
28	Turkey	2	0.2%
29	Ireland	2	0.2%
30	Malaysia	2	0.2%
31	Mauritius	2	0.2%
32	Argentina	2	0.2%
33	Egypt	2	0.2%
34	Hungary	1	0.1%
35	Portugal	1	0.1%