Rank	Countries/Territories	Count	Percent
1	China	240	41.4%
2	United States	133	22.9%
3	Japan	25	4.3%
4	Korea, Republic of	25	4.3%
5	India	17	2.9%
6	Germany	15	2.6%
7	Australia	13	2.2%
8	United Kingdom	13	2.2%
9	Portugal	7	1.2%
10	Singapore	7	1.2%
11	Taiwan	6	1%
12	France	6	1%
13	Nigeria	5	0.9%
14	Belgium	5	0.9%
15	Bangladesh	4	0.7%
16	Denmark	4	0.7%
17	Ghana	4	0.7%
18	Greece	4	0.7%
19	Ireland	4	0.7%
20	Latvia	4	0.7%
21	Indonesia	3	0.5%
22	Hong Kong	3	0.5%
23	Ethiopia	3	0.5%
24	Canada	3	0.5%
25	Iran, Islamic Republic of	2	0.3%
26	Oman	2	0.3%
27	Palestine, State of	2	0.3%
28	Italy	2	0.3%
29	Netherlands	2	0.3%
30	Spain	2	0.3%
31	Sweden	2	0.3%
32	Slovenia	2	0.3%
33	Russia	2	0.3%
34	Viet Nam	2	0.3%
35	Zimbabwe	2	0.3%
36	South Africa	1	0.2%
37	Malaysia	1	0.2%
38	Mexico	1	0.2%
39	Israel	1	0.2%
40	Colombia	1	0.2%