Rank	Countries/Territories	Count	Percent
1	United States	448	43.7%
2	China	257	25.1%
3	Germany	112	10.9%
4	Palestine, State of	22	2.1%
5	Colombia	18	1.8%
6	Viet Nam	14	1.4%
7	Japan	13	1.3%
8	Netherlands	11	1.1%
9	United Kingdom	11	1.1%
10	India	10	1%
11	Australia	9	0.9%
12	Canada	9	0.9%
13	Russia	9	0.9%
14	Singapore	9	0.9%
15	Taiwan	7	0.7%
16	Serbia	6	0.6%
17	Cyprus	6	0.6%
18	Korea, Republic of	6	0.6%
19	Iran, Islamic Republic of	5	0.5%
20	Hong Kong	5	0.5%
21		4	0.4%
22	Malaysia	4	0.4%
23	Philippines	3	0.3%
24	Thailand	3	0.3%
25	Turkey	2	0.2%
26	Ukraine	2	0.2%
27	United Arab Emirates	2	0.2%
28	Qatar	2	0.2%
29	Poland	2	0.2%
30	Macao	2	0.2%
31	Norway	2	0.2%
32	Ireland	2	0.2%
33	Italy	1	0.1%
34	Lebanon	1	0.1%
35	Lithuania	1	0.1%
36	Egypt	1	0.1%
37	France	1	0.1%
38	Portugal	1	0.1%
39	Romania	1	0.1%
40	Switzerland	1	0.1%