Rank	Countries/Territories	Count	Percent
1	China	450	51.4%
2	United States	223	25.5%
3	Germany	47	5.4%
4	India	16	1.8%
5	Japan	14	1.6%
6	United Kingdom	10	1.1%
7	Romania	9	1%
8	Russia	9	1%
9	Singapore	9	1%
10	France	9	1%
11	Canada	7	0.8%
12	Australia	6	0.7%
13	Hong Kong	5	0.6%
14	Korea, Republic of	5	0.6%
15	Senegal	4	0.5%
16	Spain	4	0.5%
17	Taiwan	4	0.5%
18	Iran, Islamic Republic of	4	0.5%
19	Israel	4	0.5%
20	Italy	3	0.3%
21	Hungary	3	0.3%
22	Libya	3	0.3%
23	Mexico	3	0.3%
24	Netherlands	2	0.2%
25	Ukraine	2	0.2%
26	Sri Lanka	2	0.2%
27	Sweden	2	0.2%
28	Denmark	2	0.2%
29	Argentina	2	0.2%
30	Cyprus	1	0.1%
31	Austria	1	0.1%
32	Bangladesh	1	0.1%
33	Belgium	1	0.1%
34	Iraq	1	0.1%
35	Switzerland	1	0.1%
36	United Arab Emirates	1	0.1%
37	Thailand	1	0.1%
38	Norway	1	0.1%
39	Philippines	1	0.1%
40	Slovakia	1	0.1%
41	Slovenia	1	0.1%