Rank	Countries/Territories	Count	Percent
1	United States	887	46.1%
2	China	509	26.4%
3	Germany	249	12.9%
4	Japan	40	2.1%
5		38	2%
6	India	23	1.2%
7	Netherlands	19	1%
8	Turkey	18	0.9%
9	France	17	0.9%
10	Korea, Republic of	16	0.8%
11	Ireland	14	0.7%
12	Singapore	9	0.5%
13	Canada	9	0.5%
14	Cyprus	9	0.5%
15	South Africa	8	0.4%
16	United Kingdom	8	0.4%
17	Colombia	5	0.3%
18	Spain	4	0.2%
19	Ukraine	4	0.2%
20	Russia	4	0.2%
21	Mongolia	4	0.2%
22	Slovakia	3	0.2%
23	Chile	3	0.2%
24	Australia	3	0.2%
25	Hong Kong	3	0.2%
26	Bangladesh	2	0.1%
27	Lithuania	2	0.1%
28	Denmark	2	0.1%
29	Finland	2	0.1%
30	Iran, Islamic Republic of	2	0.1%
31	Nicaragua	2	0.1%
32	Pakistan	2	0.1%
33	Nepal	1	0.1%
34	Sweden	1	0.1%
35	Switzerland	1	0.1%
36	Austria	1	0.1%
37	Mexico	1	0.1%
38	Hungary	1	0.1%