Rank	Countries/Territories	Count	Percent
1	China	290	41.1%
2	United States	135	19.1%
3	Japan	73	10.4%
4	Iran, Islamic Republic of	24	3.4%
5	Germany	21	3%
6	Singapore	19	2.7%
7	Mexico	13	1.8%
8	Ireland	12	1.7%
9	United Kingdom	12	1.7%
10	Palestine, State of	11	1.6%
11	Hong Kong	11	1.6%
12	Korea, Republic of	8	1.1%
13	Switzerland	7	1%
14	India	6	0.9%
15	Viet Nam	6	0.9%
16	Colombia	5	0.7%
17	Turkey	5	0.7%
18	Peru	4	0.6%
19	Philippines	4	0.6%
20	France	4	0.6%
21	Australia	3	0.4%
22	Indonesia	3	0.4%
23	Latvia	3	0.4%
24	Iraq	3	0.4%
25	Netherlands	3	0.4%
26	Malaysia	2	0.3%
27	Mongolia	2	0.3%
28	Georgia	2	0.3%
29	Brazil	1	0.1%
30	Canada	1	0.1%
31	Czech Republic	1	0.1%
32	Denmark	1	0.1%
33	Ecuador	1	0.1%
34	Lithuania	1	0.1%
35	Morocco	1	0.1%
36	Slovakia	1	0.1%
37	Spain	1	0.1%
38	Uganda	1	0.1%
39	Tanzania, United Republic of	1	0.1%
40	Thailand	1	0.1%
41	Poland	1	0.1%
42	Romania	1	0.1%