Rank	Countries/Territories	Count	Percent
1	United States	414	36.4%
2	China	410	36.1%
3	Germany	76	6.7%
4	India	44	3.9%
5	Canada	32	2.8%
6	Mexico	16	1.4%
7	United Kingdom	14	1.2%
8	Brazil	13	1.1%
9	France	12	1.1%
10	Netherlands	11	1%
11	Malaysia	9	0.8%
12	Australia	8	0.7%
13	Singapore	6	0.5%
14	Cyprus	5	0.4%
15	Hong Kong	5	0.4%
16	Taiwan	5	0.4%
17	Ireland	4	0.4%
18	Saudi Arabia	4	0.4%
19	Korea, Republic of	4	0.4%
20	Japan	3	0.3%
21	Norway	3	0.3%
22	Mongolia	3	0.3%
23	Philippines	3	0.3%
24	Indonesia	3	0.3%
25	Egypt	3	0.3%
26	Argentina	3	0.3%
27	Iran, Islamic Republic of	2	0.2%
28	Serbia	2	0.2%
29	South Africa	2	0.2%
30	Spain	2	0.2%
31	Pakistan	2	0.2%
32	Nepal	2	0.2%
33	Ukraine	1	0.1%
34	Uruguay	1	0.1%
35	Myanmar	1	0.1%
36	Libya	1	0.1%
37	Sri Lanka	1	0.1%
38	Switzerland	1	0.1%
39	Romania	1	0.1%
40	Russia	1	0.1%
41	Israel	1	0.1%
42	Ecuador	1	0.1%
43	Cuba	1	0.1%