Rank	Countries/Territories	Count	Percent
1	United States	184	26.9%
2	China	119	17.4%
3	Germany	33	4.8%
4	United Kingdom	33	4.8%
5	Mexico	29	4.2%
6	Korea, Republic of	24	3.5%
7	Indonesia	23	3.4%
8	Romania	20	2.9%
9	Canada	19	2.8%
10	Japan	15	2.2%
11	Serbia	15	2.2%
12	India	14	2%
13	Netherlands	13	1.9%
14	Italy	11	1.6%
15	Denmark	11	1.6%
16	Viet Nam	11	1.6%
17	Hong Kong	8	1.2%
18	Spain	8	1.2%
19	Iran, Islamic Republic of	7	1%
20	Egypt	7	1%
21	Brazil	7	1%
22	Australia	7	1%
23	Thailand	7	1%
24	Turkey	6	0.9%
25	Ireland	6	0.9%
26	Singapore	6	0.9%
27	Portugal	5	0.7%
28	France	5	0.7%
29	Argentina	3	0.4%
30	South Africa	3	0.4%
31	Sweden	3	0.4%
32	Taiwan	3	0.4%
33	United Arab Emirates	3	0.4%
34	Saudi Arabia	2	0.3%
35	Mongolia	2	0.3%
36	Belgium	2	0.3%
37	Cyprus	2	0.3%
38	Czech Republic	1	0.1%
39	Algeria	1	0.1%
40	Austria	1	0.1%
41	Greece	1	0.1%
42	Norway	1	0.1%
43	Peru	1	0.1%
44	Malaysia	1	0.1%
45	Russia	1	0.1%
46	Ukraine	1	0.1%