Rank	Countries/Territories	Count	Percent
1	United States	529	31.9%
2	China	508	30.6%
3	Germany	112	6.8%
4	India	86	5.2%
5	Netherlands	67	4%
6	Canada	36	2.2%
7	Australia	35	2.1%
8	United Kingdom	25	1.5%
9	Hong Kong	21	1.3%
10	Japan	21	1.3%
11	Korea, Republic of	20	1.2%
12	Indonesia	19	1.1%
13	Singapore	19	1.1%
14	Pakistan	16	1%
15	Iran, Islamic Republic of	13	0.8%
16	Egypt	12	0.7%
17	France	12	0.7%
18	Romania	12	0.7%
19	Ireland	9	0.5%
20	Sweden	8	0.5%
21	Ukraine	7	0.4%
22	Cyprus	7	0.4%
23	Mexico	7	0.4%
24	Nigeria	6	0.4%
25	Taiwan	5	0.3%
26	Turkey	5	0.3%
27	Russia	5	0.3%
28	Peru	3	0.2%
29	Philippines	3	0.2%
30	Switzerland	3	0.2%
31	Norway	2	0.1%
32	Spain	2	0.1%
33	Portugal	2	0.1%
34	Saudi Arabia	2	0.1%
35	Serbia	2	0.1%
36	Ghana	2	0.1%
37	Bangladesh	2	0.1%
38	Brazil	2	0.1%
39	Argentina	2	0.1%
40	Finland	2	0.1%
41	Burkina Faso	1	0.1%
42	Chile	1	0.1%
43	Mongolia	1	0.1%
44	Macao	1	0.1%
45	Malaysia	1	0.1%
46	Syrian Arab Republic	1	0.1%
47	Thailand	1	0.1%