Rank	Countries/Territories	Count	Percent
1	China	316	41.3%
2	United States	146	19.1%
3	Japan	78	10.2%
4	Iran, Islamic Republic of	29	3.8%
5	Germany	22	2.9%
6	Singapore	20	2.6%
7	Ireland	14	1.8%
8	Mexico	13	1.7%
9	United Kingdom	13	1.7%
10	Palestine, State of	11	1.4%
11	Hong Kong	11	1.4%
12	Korea, Republic of	8	1%
13	Viet Nam	8	1%
14	Switzerland	7	0.9%
15	India	6	0.8%
16	Colombia	5	0.7%
17	Russia	5	0.7%
18	Turkey	5	0.7%
19	Peru	4	0.5%
20	Philippines	4	0.5%
21	France	4	0.5%
22	Australia	3	0.4%
23	Indonesia	3	0.4%
24	Latvia	3	0.4%
25	Iraq	3	0.4%
26	Netherlands	3	0.4%
27	Mongolia	2	0.3%
28	Malaysia	2	0.3%
29	Georgia	2	0.3%
30	Brazil	1	0.1%
31	Canada	1	0.1%
32	Czech Republic	1	0.1%
33	Denmark	1	0.1%
34	Ecuador	1	0.1%
35	Lithuania	1	0.1%
36	Poland	1	0.1%
37	Portugal	1	0.1%
38	Romania	1	0.1%
39	Morocco	1	0.1%
40	Tanzania, United Republic of	1	0.1%
41	Thailand	1	0.1%
42	Slovakia	1	0.1%
43	Spain	1	0.1%
44	Uganda	1	0.1%