Rank	Countries/Territories	Count	Percent
1	United States	622	42.6%
2	China	360	24.6%
3	Germany	137	9.4%
4	India	96	6.6%
5	Canada	59	4%
6	France	21	1.4%
7	Japan	16	1.1%
8	Mexico	14	1%
9	Cyprus	13	0.9%
10	Netherlands	12	0.8%
11	Iraq	11	0.8%
12	Egypt	9	0.6%
13	Philippines	7	0.5%
14	Malaysia	6	0.4%
15	Switzerland	6	0.4%
16	Taiwan	5	0.3%
17	Korea, Republic of	5	0.3%
18	Singapore	5	0.3%
19	Hong Kong	5	0.3%
20	Greece	4	0.3%
21	Turkey	4	0.3%
22	Uzbekistan	3	0.2%
23	Thailand	3	0.2%
24	Mongolia	3	0.2%
25	Ireland	3	0.2%
26	Nigeria	3	0.2%
27	Romania	2	0.1%
28	Italy	2	0.1%
29	Indonesia	2	0.1%
30	Ecuador	2	0.1%
31	Argentina	2	0.1%
32	Australia	2	0.1%
33	Ukraine	2	0.1%
34	United Kingdom	2	0.1%
35	Viet Nam	1	0.1%
36	Nepal	1	0.1%
37	Austria	1	0.1%
38	Dominican Republic	1	0.1%
39	Ghana	1	0.1%
40	Russia	1	0.1%
41	Serbia	1	0.1%
42	Slovakia	1	0.1%
43	South Africa	1	0.1%
44	Spain	1	0.1%
45	Norway	1	0.1%
46	Pakistan	1	0.1%
47	Jordan	1	0.1%